Factual

Cast and Crew List: J

David M Jackson (crew as Executive Producer in Music and Monsters)
Sir Derek Jacobi CBE (cast as Self in 'Ello 'Ello 'Ello)
Adam James (cast as Self in Desert Storm)
Greg James (cast as Self in Open All Hours)
Nicky James (cast as Self in About A Boy)
Raji James (cast in 2 episodes, e.g. Self in Totally Doctor Who (#1.13))
Louise Jameson (cast in 6 episodes, e.g. Self in I Get a Sidekick out of You)
Nick Jardine (crew in 29 episodes, e.g. Camera Operator in A New Dimension)
Paul Jefferies (cast in 3 episodes, e.g. Self in Time Trouble)
Peter Jeffreys (crew in 10 episodes, e.g. Dubbing Mixer in Bringing Back the Doctor)
Ailsa Jenkins (crew in 9 episodes, e.g. (unlisted roles) in Music and Monsters)
Aled Jenkins (crew in 51 episodes, e.g. Camera Operator in I Get a Sidekick out of You)
Byron Jenkins (crew as Production Manager in Music and Monsters)
Emyr Jenkins (crew in 4 episodes, e.g. Online Editor in Doctor Who Explained)
Katherine Jenkins (cast as Self in Christmas Special 2010)
Simon Jenkins (crew in 2 episodes, e.g. Camera Operator in Doctor Who: The Ultimate Time Lord)
Rory Jennings (cast as Self in Totally Doctor Who (#1.8))
Ronny Jhutti (cast as Self in Totally Doctor Who (#1.10))
Chris Johnson (cast as Self in 12 Again: Doctor Who Special)
Corey Johnson (cast in 3 episodes, e.g. Self in The Ultimate Guide)
Cheryl Jones (crew in 3 episodes, e.g. Sound in Arthurian Legend)
Claire Jones (crew in 23 episodes, e.g. (unlisted roles) in Music and Monsters)
Davy Jones (cast as Self in TARDIS Tales)
Gethin Jones (cast as Self in Doctor Who: Best of Blue Peter)
Peter Jones (crew as Sound in A New York Story)
Sam Jones (crew in 28 episodes, e.g. (unlisted roles) in Music and Monsters)
Sara Jones (crew in 13 episodes, e.g. Editor in TARDIS Tales)
Suranne Jones (cast as Self in Bigger on the Inside)
Paterson Joseph (cast in 2 episodes, e.g. Self in The Ultimate Guide)
Sian Judd (crew in 2 episodes, e.g. Researcher in Doctor Who: The Ultimate Time Lord)