alphabetically by character name
Darlene Jarvis - Sharon Schlarth (1994)
Lola Jasper Jeanne Lange (1982-1983(
Eli jacobs - S. Marc Jordan (1986-1987)
Jeremy Jacobs - Jeremy Allen (1989)
Ian Jackson - Joseph Gallison (1974-1991)
Barney Jannings - Michael Dante (1984)
Charlie Jannings - Mercer Barrows (1985-1986)
Ivy Selejko Jannings - Holly Gagnier (1985-86)
Pete Jannings - Michael Leon (1983-1986)
Dr. Ralph Jannings - Tom Rosqui (1984)
Father Timothy Jansen - Michael O'Neil (1994-1995)
- Jim Beaver (1996-2002)
Maxwell Jarvis - Charles Bateman (1980-1981)
Grace Jeffries - Sandra Canning (1989-90)
Orby Jensen - H.M. Wynant (1982-84)
Colonel Alfred Jericho - Steve Eastin (1989-90)
Adrienne Johnson - Judi Evans Luciano (1986-91)
Duke Johnson - James Luisi (1987, 1990-1992)
Earl Johnson - James Luisi (1989)
SMarina Toscano Johnson - Hunter Tylo (1989-1990)
Sally Johnson - Cyndi James Gossett 1981-1982)
Stephanie Johnson - Jessica Gunnarson (1990-92)
-Amanda Gunnarson (1990-92)
Steven 'Patch' Johnson - Stephen Nichols (1985-1990)
Toni Johnson - Chip Fields (1978-79)
Jeffery Jones - Graham Brown (1971)
Jo Johnson - Joy Garrett (1987-1993)
- Marilyn McIntyre (1993, 2002)
Stephen 'Jonsey' Jones - Robert Mandan (1997-1998)
Dr. Robin Jacobs Kaufman - Derya Ruggles (1986-87, 1989)
Dorothy Kelly - Lesley Woods (1978)
Franco Kelly - Victor Alfieri (1996-1998)
Penelope Kent - Eileen Davidson (1998)
Dr. Veronica Kimball - Lenore Kasdorf (1983-1984)
Elliot Kincaid - Charles Macaulay (1967-1968)
- John Matthews (1968)
- Phillip Pine (1976)
Woody King - Lane Caudell (1982-1983)
Alexander Kiriakis - Johathan Thornton (1989-90, 1991)
Justin Kiriakis - Wallace Kurth (1987-91)
Philip Kiriakis - Johathan Selstad (child)(1995-97)
- Thomas Selstad (child)(1995-97)
- Brandon Tyler (1999)
- Jay Kenneth Johnson (2000-2002)
Victor Kiriakis - John Aniston (1985-1997, 1999-present)
- Candace Mead (alternating role)(1990)
- Lauren Mead (alternating role) (1990)
JL King - Mat Battaglia (1997)
Norma Kirkland - Tara Buckman (1984-85)
Tony Klingman - John McCann (1980)
Amy Kositchek - Robyn Pohle (1978-1979(
Jack Kositchek - Jack Coleman (1981-82)
Chris Kositchek - Josh Taylor (1976-1987)
Jake Kositchek - Rene Lamart (1981)
Stan Kositchek - Thomas Havens (1979)
Stanley Krakowski - Dick Cristie (1990)
Kevin Lambert - Robert Benvenisti (2001-2002)
Baba Soo Lan - James Hong (1985)
Dr. Chip Lakin - Jay Pickett (1991-1992)
Clair Larkin - Catherine McLeod (1968-69)
Peter Larkin - Gene Peterson (1968-1970)
Dougie LeClair- John Russon (1977)
- Mikey Martin (1979-80)
Rebecca North LeClair - Brooke Bundy (1975-77)
Robert LeClair - Robert Clary (1972-73, 75-80, 81-83,1986)
Leslie Landman - Pamela Bowen (1986-1987)
Chloe Lane - Nadia Bjorlin (1999-present)
Brooke Lawson - Jennifer Barlow (1989)
Henri Von Leuschner - Ivan G'Vera (1990)
Gertchen Lindquist - Bonnie Burroghs (1991)
Carl Liszt - David Wells (2002)
Jay Livingston - Larry Delaney (1973-74, 1976, 1979)
Conner Lockhart - Austin Wolff (2000)
David Lockhart - Ian Patrick Williams (2000)
Maureen Lockhart - Robin Riker (2000)
- Kathy Connell (2000, 2001, 2002)
Mimi Lockhart - Farah Fath (1999-present)
Jesse Lombard - Tony Rhoades (1992)
Roger Lombard - Mark Drexler (1992)
Stella Lombard - Elaine Bromka (1992)
Jenny Lynch - Nicki Tyler Flynn (2002-present)
Ken Mahoney - John Brandon Cassie Branham (1978)
Miles Malloy - Jerry Penacoli (2000)
Travis Malloy - Braden Matthews (1997)
Tyler Malone - Randy Powell (1983)
Ivan Marais - Ivan G'Vera (1991-2000)
Dr. Ted Marcus - David Starzyk (1997)
Emma Donovan Marshall - Jane Windsor (1985-87)
Helen Martin - K.T. Stevens (1966-1967, 1969)
Oliver Martin - Shawn Stevens (1982-1983)
John Martin - Ed Prentiss (1966)
Richard 'Dickie' Martin - Budd Stewart (1967)
Tylor Malone - John Callahan (1983)
Carley Manning - Crystal Chappell (1990-93)
Alex Marshall - Ed Prentiss (1971-1972)
- Quinn K. REdeker (1979-1987)
Harley Marshall - Bill Andes (1979-1980)
David Martin - Clive Clerk (1996-97)
John Martin - Robert Brubaker (1966-1971)
Corley Maxwell - Michael Forrest (1979-80)
Desiree McCall - Charlayne Woodard (1991-1992)
Mary McCall - Jean Howell (1984)
Timmy McCall - Craig Hundley (1967)
Taylor McCall - J. Cynthia Brooks (1992-93)
Ali McIntyre - Carrie Genzel (1997-98)
- Lisa Linde (1998-1999)
Claire McIntyre - Marla Adams (1998-1999)
Ted McMannis - Doug Dudley (1978-79)
Paul Mendez - Eddie Velez (2001)
Craig Merritt - Harry Lauter (1966)
- David McLean (1965-1967)
Tony Merritt - Richard A. Colla (1965-1966)
- Ron Husmann (1966-1967)
Logan Michael aka The Parrot Man - Barry Cutler (1995-1996)
Harris Michaels - Steve Burton (1988)
Steven Miller - Fritz Bronner (1993)
Sam Monroe - Burt Douglas (1974-1975)
Angela Moroni - Ayda Field (2000-2001)
Vincint Moroni - Carl Weintraub (2000-2001)
Larry Morris - Adam Jeffries (2000-2001)
Rebecca Morrison - Dani Minnick (1993)
Colin Murphy - Robert cuthill (2001)
- Justin Melvey (2001-present)