Cast & Crew
- John Kostmayer
- John Kraaykamp
- John Krasinski
- John Krokidas
- John Lafia
- John Landis
- John Larroquette
- John Lasseter
- John Laurie
- John Law
- John Le Carre
- John Le Mesurier
- John Leader
- John Lee
- John Lee Hancock
- John Lee Mahin
- John Legend
- John Leguizamo
- John Lennon
- John Leone
- John Lewis
- John Lie
- John Lightbody
- John Lindley
- John Linson
- John Lissauer
- John Lithgow
- John Livingston
- John Lloyd Cruz
- John Lloyd Young
- John Logan
- John Logan Brent
- John Lone
- John Louie
- John Luessenhop
- John Lunn
- John Lurie
- John Lydon
- John Lynch
- John M. Hull
- John Maas
- John MacKay
- John Mackenzie
- John Maclean
- John Madden
- John Magaro
- John Magary
- John Maggio
- John Mahoney
- John Malkovich
