| J Arts Crew (culture/arts, ABC) |  (podcast) | Official links: program page, ABC |
| J Cast (pop/rock music, ABC) | (podcast) | Official links: program page, ABC |
| Jack's Take (regional/local affairs, Mich R) | (podcast) | Official links: program page, Mich R |
| Jacko's Sporting Almanac (miscellaneous, BBC) | (2 broadcasts) | Official links: program page, BBC |
| Jacobs Masterworks (classical music, KPBS) | (1 broadcast) | Official links: program page, KPBS |
| James Acaster's Findings (funny, BBC) | (1 broadcast) | Official links: program page, BBC |
| James Cannon (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| James Churchfield (news, BBC) | (1 broadcast) | Official links: program page, BBC |
| James Churchfield and Pam Spriggs (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| James Hazell (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| James Hoggarth (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| James Thomas (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| James Watt on BBC Radio Stoke (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| James Whale (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jamie Cullum (jazz music, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jamie Cullum (jazz music, BBC) | (2 broadcasts) | Official links: BBC |
| Jamie Owen (pop/rock music, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jammin' at Hippie Jack's (live music/variety, WDVX) | (1 broadcast) | Official links: program page, WDVX |
| Jammin' Jazz (jazz music, WDCB) | (1 broadcast) | Official links: program page, WDCB |
| Jamz Supernova (urban music, BBC) | (2 broadcasts) | Official links: program page, BBC |
| Janet Kipling (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| Janice Long Live at Cheltenham Jazz Festival (jazz music, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jarful of Stories (children's/youth, Delmarva PM) | (1 broadcast) | Official links: program page, Delmarva PM |
| Jarvis Cocker's Sunday Service (eclectic music, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jason Hardy (magazine, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jason Kramer (eclectic music, KCRW) | (2 broadcasts) | Official links: program page, KCRW |
| Jason Mohammad (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jason Rosam (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| Java Blend (live music/variety, IPR (Iowa)) | (3 broadcasts) | Official links: program page, IPR (Iowa) |
| Jay's Place (urban music, WDET) | (1 broadcast) | Official links: program page, WDET |
| Jazz (jazz music, HPR) | (2 broadcasts) | Official links: program page, HPR |
| Jazz (jazz music, SPR) | (3 broadcasts) | Official links: program page, SPR |
| Jazz (jazz music, WAER) | (1 broadcast) | Official links: program page, WAER |
| Jazz (jazz music, WPSU) | (1 broadcast) | Official links: program page, WPSU |
| Jazz (jazz music, APR) | (1 broadcast) | Official links: program page, APR |
| Jazz 24 (jazz music, KNKX) | (42 broadcasts) | Official links: program page, KNKX |
| Jazz 24/7 (jazz music, WGBH) | (6 broadcasts) | Official links: program page, WGBH |
| Jazz 360 (jazz music, WICN) | (1 broadcast) | Official links: program page, WICN |
| Jazz a la Mode (jazz music, NEPM) | (1 broadcast) | Official links: NEPM |
| Jazz After Hours (jazz music, PRX) | (29 broadcasts) | Official links: program page, PRX |
| Jazz After Hours (jazz music, WCLK) | (2 broadcasts) | Official links: program page, WCLK |
| Jazz After Hours with Brian Delp (jazz music, WBGO) | (2 broadcasts) | Official links: program page, WBGO |
| Jazz After Hours with Sheila Anderson (jazz music, WBGO) | (2 broadcasts) | Official links: program page, WBGO |
| Jazz Alive (jazz music, KAWC) | (1 broadcast) | Official links: program page, KAWC |
| Jazz Alley (jazz music, RTE (Ireland)) | (1 broadcast) | Official links: program page, RTE (Ireland) |
| Jazz America (jazz music, VOA) | (40 broadcasts) | Official links: program page, VOA |
| Jazz and Beyond (jazz music, WNCW) | (1 broadcast) | Official links: program page, WNCW |
| Jazz and Beyond (jazz music, WQLN) | (1 broadcast) | Official links: WQLN |
| Jazz and Fusion with Rip Savage (jazz music, WGMC) | (1 broadcast) | Official links: WGMC |
| Jazz at LACMA (jazz music, KKJZ) | (1 broadcast) | Official links: program page, KKJZ |
| Jazz at Lincoln Center (jazz music, WFMT) | (34 broadcasts) | Official links: program page, WFMT |
| Jazz at Sundown (jazz music, WCLK) | (1 broadcast) | Official links: program page, WCLK |
| Jazz at Sunrise (jazz music, OPB) | (1 broadcast) | Official links: program page, OPB |
| Jazz at the Tenspot (jazz music, NCPR) | (1 broadcast) | Official links: program page, NCPR |
| Jazz by the Border (jazz music, WVPE) | (1 broadcast) | Official links: program page, WVPE |
| Jazz Cafe (jazz music, WDNA) | (1 broadcast) | Official links: program page, WDNA |
| Jazz Caliente (latin music, KNKX) | (1 broadcast) | Official links: program page, KNKX |
| Jazz Classics (jazz music, WABE) | (1 broadcast) | Official links: program page, WABE |
| Jazz Close Up (jazz music, LPM) | (1 broadcast) | Official links: LPM |
| Jazz Club with Walter Love (jazz music, BBC) | (2 broadcasts) | Official links: program page, BBC |
| Jazz Connections (jazz music, OPB) | (1 broadcast) | Official links: program page, OPB |
| Jazz Connections (jazz music, KRCB) | (1 broadcast) | Official links: program page, KRCB |
| Jazz Conversations (jazz music, BSPR) | (1 broadcast) | Official links: program page, BSPR |
| Jazz Corner of the World (jazz music, KCCK) | (2 broadcasts) | Official links: program page, KCCK |
| Jazz Currents (jazz music, Nebraska PM) | (1 broadcast) | Official links: program page, Nebraska PM |
| Jazz Decades (jazz music, WGBH) | (1 broadcast) | Official links: program page, WGBH |
| Jazz Department (jazz music, IPR (Iowa)) | (3 broadcasts) | Official links: program page, IPR (Iowa) |
| Jazz Flight (jazz music, WQLN) | (1 broadcast) | Official links: WQLN |
| Jazz Footprints (jazz music, RNZ (New Zealand)) | (podcast) | Official links: program page, RNZ (New Zealand) |
| Jazz Forward (jazz music, WYSO) | (1 broadcast) | Official links: program page, WYSO |
| Jazz from the Archives (jazz music, WBGO) | (1 broadcast) | Official links: program page, WBGO |
| Jazz from the French Market (jazz music, WWOZ) | (1 broadcast) | Official links: program page, WWOZ |
| Jazz from the Left (jazz music, OPB) | (2 broadcasts) | Official links: program page, OPB |
| Jazz Happening Now (jazz music, PRX) | (3 broadcasts) | Official links: program page, PRX |
| Jazz Horizons (jazz music, WGMC) | (4 broadcasts) | Official links: WGMC |
| Jazz in the Afternoon (jazz music, KCSM) | (1 broadcast) | Official links: KCSM |
| Jazz in the City (jazz music, CJRT) | (1 broadcast) | Official links: program page, CJRT |
| Jazz in the Night (jazz music, KPR) | (2 broadcasts) | Official links: program page, KPR |
| Jazz Insights (jazz music, LPM) | (1 broadcast) | Official links: program page, LPM |
| Jazz Inspired (jazz music, WFMT) | (16 broadcasts) | Official links: program page, WFMT |
| Jazz Line-Up (jazz music, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jazz Live (jazz music, KSDS) | (1 broadcast) | Official links: program page, KSDS |
| Jazz Lives (jazz music, KGNU) | (1 broadcast) | Official links: program page, KGNU |
| Jazz Lounge (jazz music, WDNA) | (1 broadcast) | Official links: program page, WDNA |
| Jazz Lounge with John Nasshan (jazz music, KUNV) | (1 broadcast) | Official links: program page, KUNV |
| Jazz Lounge with Kim Linzy (jazz music, KUNV) | (1 broadcast) | Official links: program page, KUNV |
| Jazz Matinee (jazz music, WICN) | (2 broadcasts) | Official links: program page, WICN |
| Jazz Morning Drive (jazz music, KSDS) | (1 broadcast) | Official links: program page, KSDS |
| Jazz Network (jazz music, WFMT/PRX) | (103 broadcasts) | Official links: program page, WFMT, PRX |
| Jazz New Orleans (jazz music, WWNO) | (1 broadcast) | Official links: WWNO |
| Jazz Night (jazz music, WYSO) | (3 broadcasts) | Official links: program page, WYSO |
| Jazz Night in America (jazz music, NPR/WBGO) | (34 broadcasts) | Official links: program page, NPR, WBGO |
| Jazz Nightly (jazz music, SDPB) | (1 broadcast) | Official links: program page, SDPB |
| Jazz Nights at the Quay (jazz music, BBC) | (2 broadcasts) | Official links: program page, BBC |
| Jazz Northwest (jazz music, KNKX) | (1 broadcast+podcast) | Official links: program page, KNKX |
| Jazz Notes (jazz music, ABC) | (1 broadcast) | Official links: program page, ABC |
| Jazz Now (jazz music, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jazz Oasis (jazz music, KCSM) | (1 broadcast) | Official links: KCSM |
| Jazz Odyssey (jazz music) | (1 broadcast) | Official links: program page |
| Jazz on BBC Radio Suffolk (jazz music, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jazz on the Latin Side (latin music, KKJZ) | (1 broadcast) | Official links: program page, KKJZ |
| Jazz Party (jazz music, WDNA) | (1 broadcast) | Official links: program page, WDNA |
| Jazz Profiles (jazz music, NPR) | (21 broadcasts+podcast) | Official links: program page, NPR |
| Jazz Pulse (jazz music, LPM) | (1 broadcast) | Official links: program page, LPM |
| Jazz Record Requests (jazz music, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jazz Rhythm (jazz music) | (3 broadcasts) | Official links: program page |
| Jazz Ride Home (jazz music, KSDS) | (1 broadcast) | Official links: program page, KSDS |
| Jazz Roots (jazz music, KSDS) | (1 broadcast) | Official links: program page, KSDS |
| Jazz Safari (jazz music, NEPM) | (1 broadcast) | Official links: NEPM |
| Jazz Scene (jazz music, KPR) | (1 broadcast) | Official links: KPR |
| Jazz Score (jazz music, OPB) | (1 broadcast) | Official links: program page, OPB |
| Jazz Sessions (jazz music, KCSM) | (1 broadcast) | Official links: program page, KCSM |
| Jazz Set (jazz music, NPR/WBGO) | (40 broadcasts) | Official links: program page, NPR, WBGO |
| Jazz Showcase (jazz music, WNMU) | (1 broadcast) | Official links: WNMU |
| Jazz Sofa (jazz music, WYSU) | (1 broadcast) | Official links: WYSU |
| Jazz Spot (jazz music, GPB (Georgia USA)) | (4 broadcasts) | Official links: program page, GPB (Georgia USA) |
| Jazz Standards (jazz music, WVIA) | (1 broadcast) | Official links: WVIA |
| Jazz Straightahead (jazz music, KAWC) | (1 broadcast) | Official links: program page, KAWC |
| Jazz Summit (jazz music, OPB) | (1 broadcast) | Official links: program page, OPB |
| Jazz Sunday (jazz music, JPR) | (1 broadcast) | Official links: program page, JPR |
| Jazz Sunday Side Up (jazz music, KNKX) | (1 broadcast) | Official links: program page, KNKX |
| Jazz Theatre (jazz music, KEXP) | (1 broadcast) | Official links: program page, KEXP |
| Jazz Through the Night (jazz music, WRTI) | (2 broadcasts) | Official links: program page, WRTI |
| Jazz Tones (jazz music, WCLK) | (1 broadcast) | Official links: program page, WCLK |
| Jazz Tonight (jazz music, MPBN) | (1 broadcast) | Official links: program page, MPBN |
| Jazz Tonight (jazz music, WVTF) | (1 broadcast) | Official links: program page, WVTF |
| Jazz Tracks (jazz music, Ideastream) | (podcast) | Official links: program page, Ideastream |
| Jazz Traditions with The Jazz Masters (jazz music, KUNV) | (1 broadcast) | Official links: program page, KUNV |
| Jazz Tropicale (jazz music, WDCB) | (1 broadcast) | Official links: program page, WDCB |
| Jazz Unlimited (jazz music, STLPR) | (1 broadcast) | Official links: program page, STLPR |
| Jazz West Coast (jazz music, KSDS) | (1 broadcast) | Official links: program page, KSDS |
| Jazz with Andy Bienstock (jazz music, Your Public) | (1 broadcast) | Official links: program page, Your Public |
| Jazz with Arthur Balinger (jazz music, BSPR) | (1 broadcast) | Official links: program page, BSPR |
| Jazz with Arturo Gomez (jazz music, RMPBS) | (1 broadcast) | Official links: RMPBS |
| Jazz with Bob Perkins (jazz music, WRTI) | (2 broadcasts) | Official links: program page, WRTI |
| Jazz with Bob Studebaker (jazz music, WDUQ) | (1 broadcast) | Official links: program page, WDUQ |
| Jazz with Brad Williams (jazz music, KKJZ) | (1 broadcast) | Official links: program page, KKJZ |
| Jazz with Bubba Jackson (jazz music, KKJZ) | (1 broadcast) | Official links: program page, KKJZ |
| Jazz with David Basse (jazz music, KPR) | (6 broadcasts) | Official links: program page, KPR |
| Jazz with David Benoit (jazz music, KKJZ) | (1 broadcast) | Official links: program page, KKJZ |
| Jazz with Helen Borgers (jazz music, KKJZ) | (1 broadcast) | Official links: program page, KKJZ |
| Jazz with Jann Nyffeler (jazz music, WGMC) | (1 broadcast) | Official links: WGMC |
| Jazz with Jay Trachtenberg (jazz music, KUT) | (1 broadcast) | Official links: program page, KUT |
| Jazz with Jeff Duperon (jazz music, WRTI) | (2 broadcasts) | Official links: program page, WRTI |
| Jazz with Jenna Weintraub (jazz music, WGMC) | (1 broadcast) | Official links: WGMC |
| Jazz with Joe DiGiorgio (jazz music, WQLN) | (1 broadcast) | Official links: WQLN |
| Jazz with Joelle VanBuren (jazz music, WGMC) | (1 broadcast) | Official links: WGMC |
| Jazz with John Hellings (jazz music, BBC) | (3 broadcasts) | Official links: program page, BBC |
| Jazz with Linda Yohn (jazz music, WEMU) | (1 broadcast) | Official links: program page, WEMU |
| Jazz with Marilyn (jazz music, KVLU) | (1 broadcast) | Official links: KVLU |
| Jazz with Maureen Malloy (jazz music, WRTI) | (1 broadcast) | Official links: program page, WRTI |
| Jazz with Michael Jewett (jazz music, WEMU) | (1 broadcast) | Official links: program page, WEMU |
| Jazz with Neil Tesser (jazz music, PRE) | (1 broadcast) | Official links: program page, PRE |
| Jazz with Nick Tyler (jazz music, KKJZ) | (2 broadcasts) | Official links: program page, KKJZ |
| Jazz with Phil Dodd (jazz music, WGMC) | (1 broadcast) | Official links: WGMC |
| Jazz with Rob Crocker (jazz music, WBGO) | (1 broadcast) | Official links: program page, WBGO |
| Jazz with Rob Linton (jazz music, WGMC) | (1 broadcast) | Official links: WGMC |
| Jazz with Rodney Franks (jazz music, RMPBS) | (1 broadcast) | Official links: RMPBS |
| Jazz with Sid O'Connor (jazz music, WGMC) | (2 broadcasts) | Official links: WGMC |
| Jazz with Susan Gatschet Reese (jazz music, RMPBS) | (1 broadcast) | Official links: RMPBS |
| Jazz with Wynton Parker (jazz music, RMPBS) | (1 broadcast) | Official links: RMPBS |
| Jazz World with Linley Hamilton (jazz music, BBC) | (2 broadcasts) | Official links: program page, BBC |
| Jazzman Show (jazz music, WKMS) | (1 broadcast) | Official links: program page, WKMS |
| Jazzology (jazz music, CJRT) | (1 broadcast) | Official links: CJRT |
| Jazztrack (jazz music, ABC) | (3 broadcasts) | Official links: program page, ABC |
| Jazzworks with Bob Studebaker (jazz music, Jazzworks) | (82 broadcasts) | Official links: program page, Jazzworks |
| Jazzworks with Charlie G. Sanders (jazz music, Jazzworks) | (20 broadcasts) | Official links: program page, Jazzworks |
| Jazzworks with Helen Wigger (jazz music, Jazzworks) | (18 broadcasts) | Official links: program page, Jazzworks |
| Jazzworks with Osei Chandler (jazz music, Jazzworks) | (38 broadcasts) | Official links: program page, Jazzworks |
| Jefferson Exchange (regional/local affairs, JPR) | (2 broadcasts+podcast) | Official links: program page, JPR |
| Jenny Greene's Electric Disco (dance/electronic music, RTE (Ireland)) | (1 broadcast) | Official links: program page, RTE (Ireland) |
| Jenny Kendall-Tobias (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jenny Lee Summers (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jeremy Sole (urban music, KCRW) | (2 broadcasts) | Official links: program page, KCRW |
| Jeremy Vine (news, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jericho Keys (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jersey at One (news, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jerusalem Symphony (classical music, WFMT) | (1 broadcast) | Official links: program page, WFMT |
| Jessica Nicholas (jazz music, ABC) | (2 broadcasts) | Official links: program page, ABC |
| Jill Barkley (pop/rock music, BBC) | (2 broadcasts) | Official links: program page, BBC |
| Jim Cathcart (documentary, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jim Davis and Jo Hayward (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jim Hawkins in the Morning (talk, BBC) | (2 broadcasts) | Official links: program page, BBC |
| Jimmy McCracken (talk, BBC) | (2 broadcasts) | Official links: program page, BBC |
| Jingle Jams (eclectic music, WXPN) | (4 broadcasts) | Official links: program page, WXPN |
| Jo Davies (pop/rock music, BBC) | (2 broadcasts) | Official links: program page, BBC |
| Jo Good (talk, BBC) | (2 broadcasts) | Official links: program page, BBC |
| Jo Good and Simon Lederman (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jo Loosemore (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jo Whiley (eclectic music, BBC) | (1 broadcast) | Official links: program page, BBC |
| Joanna Twist (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jodi Law (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| Joe Costin (pop/rock music, BBC) | (2 broadcasts) | Official links: program page, BBC |
| Joe Frank (literature/drama) | (7 broadcasts) | Official links: program page |
| Joe Talbot (talk, BBC) | (2 broadcasts) | Official links: program page, BBC |
| Joe Wilson (religion/beliefs, BBC) | (1 broadcast) | Official links: program page, BBC |
| Joe's Blues (blues music, WUKY) | (3 broadcasts+podcast) | Official links: program page, WUKY |
| Joe's Jazz (jazz music, CJRT) | (1 broadcast) | Official links: program page, CJRT |
| Joey Coyne (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| John Allen (eclectic music, WFMU) | (1 broadcast) | Official links: program page, WFMU |
| John Barnes (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| John Beattie (news, BBC) | (2 broadcasts) | Official links: program page, BBC |
| John Caine (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| John Creedon (pop/rock music, RTE (Ireland)) | (2 broadcasts+podcast) | Official links: program page, RTE (Ireland) |
| John Darvall (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| John Foster (magazine, BBC) | (1 broadcast) | Official links: program page, BBC |
| John Gielgud - An Actor in His Time (documentary, BBC) | (1 broadcast) | Official links: program page, BBC |
| John Gillmore (talk, BBC) | (2 broadcasts) | Official links: program page, BBC |
| John Hellings (talk, BBC) | (2 broadcasts) | Official links: program page, BBC |
| John Holmes (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| John Kane’s Northern Soul (urban music, BBC) | (4 broadcasts) | Official links: program page, BBC |
| John Kelly Ensemble (eclectic music, RTE (Ireland)) | (1 broadcast) | Official links: program page, RTE (Ireland) |
| John Leech (urban music, BBC) | (6 broadcasts) | Official links: program page, BBC |
| John Lipscombe (talk, BBC) | (2 broadcasts) | Official links: program page, BBC |
| John Mann (magazine, BBC) | (2 broadcasts) | Official links: program page, BBC |
| John Randall (talk, BBC) | (2 broadcasts) | Official links: program page, BBC |
| John Rose (talk, BBC) | (2 broadcasts) | Official links: program page, BBC |
| John's Attic (urban music, KCSN) | (1 broadcast) | Official links: program page, KCSN |
| Johnnie Walker's Sounds of the 70s (pop/rock music, BBC) | (2 broadcasts) | Official links: program page, BBC |
| Johnny Coppin (folk music, BBC) | (1 broadcast) | Official links: program page, BBC |
| Johnny I'Anson (magazine, BBC) | (2 broadcasts) | Official links: program page, BBC |
| Johnny Mack's Friday Night Blues Attack (blues music, WDVX) | (1 broadcast) | Official links: program page, WDVX |
| Johnny Otis Show (urban music, KPFA) | (2 broadcasts) | Official links: program page, KPFA |
| Jon Faine - Poditorial (media, ABC) | (podcast) | Official links: program page, ABC |
| Jon Ozanne (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jon Smith (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jon Wright (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jon Wynne-Tyson - Marvellous Party (literature/drama, BBC) | (3 broadcasts) | Official links: program page, BBC |
| Jona Kotnis (magazine, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jonathan Cowap (news, BBC) | (3 broadcasts) | Official links: program page, BBC |
| Jonathan Dawson Film Reviews (culture/arts, ABC) | (podcast) | Official links: program page, ABC |
| Jonathan Fido (talk, BBC) | (3 broadcasts) | Official links: program page, BBC |
| Jonathan Lampon (talk, BBC) | (2 broadcasts) | Official links: program page, BBC |
| Jonathan Morrell (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| Jonathan Ray (talk, BBC) | (2 broadcasts) | Official links: program page, BBC |
| Jono Brine (talk, BBC) | (2 broadcasts) | Official links: program page, BBC |
| Jools Holland (pop/rock music, BBC) | (1 broadcast) | Official links: program page, BBC |
| Josie Long: All of the Planet's Wonders (funny, BBC) | (1 broadcast) | Official links: program page, BBC |
| Joy in the Morning (gospel music, WCLK) | (1 broadcast) | Official links: program page, WCLK |
| Juke in the Back (urban music) | (8 broadcasts) | Official links: program page |
| Juke Joint (older popular music, WCMU) | (1 broadcast) | Official links: program page, WCMU |
| Juke Joint Shuffle (eclectic music, WUKY) | (1 broadcast) | Official links: program page, WUKY |
| Jukebox Saturday Night (jazz music, OPB) | (1 broadcast) | Official links: program page, OPB |
| Jules Bellerby (talk, BBC) | (2 broadcasts) | Official links: program page, BBC |
| Julia George (talk, BBC) | (2 broadcasts) | Official links: program page, BBC |
| Julia Lewis (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
| Julie Skentelbery (talk, BBC) | (2 broadcasts) | Official links: program page, BBC |
| Juliet Ace - Dead-Heading the Roses (literature/drama, BBC) | (1 broadcast) | Official links: program page, BBC |
| Juneau Afternoon (magazine, KTOO) | (1 broadcast) | Official links: KTOO |
| Just Dance (pop/rock music, RTHK (Hong Kong)) | (1 broadcast) | Official links: program page, RTHK (Hong Kong) |
| Just Folks (folk music, WNMU) | (1 broadcast) | Official links: WNMU |
| Just Jazz (jazz music, KCSM) | (1 broadcast) | Official links: KCSM |
| Just Off The Radar (eclectic music, WUGA) | (4 broadcasts) | Official links: program page, WUGA |
| Just You and Me (jazz music, WFIU) | (1 broadcast) | Official links: program page, WFIU |
| Justice Talking (politics/issues, NPR) | (podcast) | Official links: program page, NPR |
| Justin Dealey (magazine, BBC) | (2 broadcasts) | Official links: program page, BBC |
| Justine Greene (talk, BBC) | (1 broadcast) | Official links: program page, BBC |
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