NAME | CHARACTER | PLAY | YEAR |
| Jabaro, James | Rizzo | Laura | 1991 |
| Jacobs, Doreen | Gwendolyn Fairfax | Importance Of Being Ernest | 1988 |
| Jacobs, Doreen | Mrs. Stanfield | A Christmas Carol | 1988 |
| Jacobs, Doreen | Lady Mabelle | Once Upon A Mattress | 1989 |
| Jacobs, Doreen | Woman/Girl | The Dining Room | 1990 |
| Jacobs, Doreen | Letitia Blacklock | A Murder Is Announced | 1993 |
| Jacobs, Doreen | Catherine Dickens | A Christmas Carol | 1993 |
| Jacobs, Doreen | Lily Belle Savage | The Curious Savage | 1994 |
| Jacobs, Doreen | Maggie | The Lights Are Warm And Coloured | 1996 |
| Jacobs, Doreen | Belle | How The West Was Fun! | 1997 |
| Jacobson, Shannon | Kathy | Company | 2007 |
| Jahrig, Gary | Titus Savage | The Curious Savage | 1994 |
| Jaramillo, Antonio | Sonny | Sightlines | 2001 |
| Jenkins, Abbie | Trixie | Cat On A Hot Tin Roof | 1988 |
| Jenkins, Abbey | Lady Harriet | Once Upon A Mattress | 1989 |
| Jenkins, Brett | Sonny | Cat On A Hot Tin Roof | 1988 |
| Jenkins, Brett | Charley Dickens | A Christmas Carol | 1988 |
| Jenkins, Debbie | 3rd Lady-In-Waiting Lucille | Once Upon A Mattress | 1989 |
| Jenkins, Robert Hugh | Man | Keely & Du | 2000 |
| Jennings, DeAnna | Constant Hope | How the West was Fun II | 1984 |
| Jennings, Richard | Fairfax Fiddle | How The West Was Fun! | 1997 |
| Johannsen, Rebecca | Martha | The Children's Hour | 2003 |
| Johnston, Alan | Jim | You Can't Take It With You | 1985 |
| Johnson, Ralph | Closer Than Ever | 1999 | |
| Johnston, Michael | Tiny Tim | Scrooge | 1998 |
| Jonassen, Jennifer | Beatrice | The Effects Of Gamma Rays On Man-In-The-Moon Marigolds | 2005 |
| Jones, Georgetta | 2nd Lady-In-Waiting Merrill | Once Upon A Mattress | 1989 |
| Jones, Georgetta | Bertie | Getting Away With Murder | 1990 |
| Jones, Georgetta | Polly Benish | Play On! | 1990 |
| Jones, Jefferson | John Forster | A Christmas Carol | 1988 |
| Jones, Kevin | Charlie Brown | You're A Good Man, Charlie Brown | 2005 |
| Jones, Ted | Schultz | Reserve Two For Murder | 1988 |
| Jordan, Jeff | How the West was Fun | 1982 | |
| Jackson, Rachael | Botticelli's Springtime | Cactus Flower | 1987 |
| KaCee, Kristine | Delightful/Veda | Dearly Departed | 1998 |
| KaCee, Kristine | Mrs. Bergen | Dark of the Moon | 1999 |
| Kadye | Nurse Logan | The Ride Down Mount Morgan | 2002 |
| Kaufman, Jackie | Aggie Manville | Sing On | 1996 |
| Kaufman, Robert | Prince Dauntless | Once Upon A Mattress | 1989 |
| Keller, Jesse | Jud Templeton | Tribute | 1998 |
| Kelley, Dee | Big Mama | Cat On A Hot Tin Roof | 1988 |
| Kelley, Dee | Mama | Night Mother | 1994 |
| Kelley, Dee | Shirley | Early One Evening At The Rainbow Bar & Grille | 1998 |
| Kelley, Dee | Fleur Stein | And Miss Reardon Drinks A Little | 1999 |
| Kelly, Jack | Clarke | Gross Indecency The Three Trials of Oscar Wilde | 2000 |
| Kelso, Danny | Reginald Maitland | Getting Away With Murder | 1990 |
| Kelso, David | Albert Feather | Ladies In Retirement | 1996 |
| Kelso, David | David Gold | The Twilight of the Golds | 1998 |
| Kelso, David | Man | Interrogation | 1999 |
| Kelso, David | American | American Welcome | 2000 |
| Kelso, David | Dink | Marred Bliss | 2000 |
| Kelso, David | Austin | True West | 2000 |
| Kelso, David | Craig | New York Actor | 2001 |
| Kiszenia, Edward | Frank | Cheaper By The Dozen | 1984 |
| Kiszenia, Edward | Detective Sergeant Trotter | Mousetrap | 1985 |
| Kiszenia, Ed | Abellard | Emperor's New Clothes | 1986 |
| Kiszenia, Edward | Fred | A Christmas Carol | 1987 |
| Kiszenia, Edward | William Russell | Reserve Two For Murder | 1988 |
| Klaers, Kelly | Nora Helmer | A Doll's House | 1992 |
| Klein, Jocelyn | Woman/Girl | The Dining Room | 1990 |
| Klein, Jocelyn | Mrs. Linde | A Doll's House | 1992 |
| Klein, Jocelyn M. | Ruth Brown | So Long on Lonely Street | 1992 |
| Klein, Jocelyn M. | Agnes | The Shadowbox | 1992 |
| Koenig, Carolyn Wheat | Margot Wendice | Dial M For Murder | 2002 |
| Koenig, Carolyn Wheat | Elaine | Night Watch | 2007 |
| Kolker, Ed | Our Town | 1982 | |
| Kolker, Emily | Our Town | 1982 | |
| Kraft, Beth | Sybil Seward | Count Dracula | 1989 |
| Kraft, Beth | Woman/Girl | The Dining Room | 1990 |
| Kramer, Melissa | Cratchit Girl | Scrooge | 1998 |
| Kroopnick, Lani | Intellectual Girl | Play It Again Sam | 1996 |
| Kroopnick, Lani | Violet Embry Carewe | Sing On | 1996 |
| Krumdieck, Caitlin | Helen Hogarth | A Christmas Carol | 1993 |
| La Fosse, Mark | Narrator 2 & Others | Gross Indecency The Three Trials of Oscar Wilde | 2000 |
| Lampard, Lee Karin | Emma | Murder By Misadventure | 1996 |
| Lampard, Lee Karin | Sara Wheeler | Going To See The Elephant | 1998 |
| Lampard, Lee Karin | Closer Than Ever | 1999 | |
| Langton, Emily | Helen Hogarth | A Christmas Carol | 1988 |
| Lapczynski, Kelly | Linda Lodge | Move Over, Mrs. Markham | 2005 |
| Lapczynski, Kelly | Theresa Bedell | Boy Gets Girl | 2006 |
| Lapczynski, Kelly | Mary Smith | Caught In The Net | 2007 |
| Larkin, Leigh Ann | Miss Wilhelmina | The Curious Savage | 1994 |
| Laurence, Jeff | Tucker Grogan | Invitation To A March | 2000 |
| Laurence, Jeff | Brigadier Albert Rayne | Breath of Spring | 2003 |
| Laurence, Jeff | John Smith | Caught In The Net | 2007 |
| LaVerdera, Jeana | Catherine | The Foreigner | 1995 |
| Law, Michelle | Ensemble | Jerry's Girls | 2007 |
| Lawler, Kaitlin | Ghost of Christmas Past | Scrooge | 1998 |
| Lawler, Kaitlin | Evelyn | The Children's Hour | 2003 |
| Lawson, Sharon | Beth | Dinner With Friends | 2005 |
| Lawson, Sharon | Sally Truman | Lips Together, Teeth Apart | 2005 |
| Leake, Duane | Linus Larrabee, Sr. | Sabrina Fair | 2003 |
| Leake, Duane | Orson Wells/Ronald Adams | Hitch-Hiker & Wrong Number | 2006 |
| Leatherman, Melinda | Ida Red | How The West Was Fun! | 1997 |
| Lee, Andrea | John Thomas | The Curious Savage | 1994 |
| Lee, Andrea | Scene Change Cutie | How The West Was Fun! | 1997 |
| Lee, Andrea | Little Indian | How The West Was Fun! | 1997 |
| Lee, Evelyn | Sookey | Cat On A Hot Tin Roof | 1988 |
| Lehning, Amber | Florence "Flo" Allen | Dark of the Moon | 1999 |
| Leigh, Karen | Aletha Dru | The Swan Song | 1994 |
| Lenhert, Jan | Velma | Melodrama | 2005 |
| Lessard, Sherrie | Marguerite | Dearly Departed | 1998 |
| Lessard, Sherrie | Du | Keely & Du | 2000 |
| Levine, Alyssa | Harriet | Boy Gets Girl | 2006 |
| Levine, Chaike | Mexican Woman | A Streetcar Named Desire | 2007 |
| Levine, Dave | David Newman, a neighbor | Cahoots | 1995 |
| levine, renee | Margaret | Sabrina Fair | 2003 |
| levine, renee | Tasha Blumberg | Isn't It Romantic | 2003 |
| levine, renee | Mrs. Potts | Picnic | 2004 |
| levine, renee | Agnes Moorehead/Mrs. Stevenson | Hitch-Hiker & Wrong Number | 2006 |
| Lincoln, Amy | Louise Peary | Play On! | 1990 |
| Lincoln, Amy | Gossipy Friend | Picnic | 1992 |
| Lincoln, Amy | Robin Byrd | The West Side Waltz | 1994 |
| Link, Robyn | Dixie | Cat On A Hot Tin Roof | 1988 |
| Lippert, Dan | Bruce | Beyond Therapy | 2006 |
| Lipps, Ron | Houston Ticket Man | The Trip To Bountiful | 1998 |
| Litten, John Henry | Anthony | The House of Yes | 2004 |
| London, Maria | Ensemble | Jerry's Girls | 2007 |
| Lopez, Tiffini | Grasshopper | The Velveteen Rabbit | 1995 |
| Lopp, Jay Scott | Mr. Prior | Outward Bound | 1991 |
| Loveless, Mark | Howard | Picnic | 2004 |
| Loveless, Mark | Harry | Company | 2007 |
| Lowell, Molly | Myrtle Mae Simmons | Harvey | 2006 |
| Lowrey, Brent | Gavin (5/11-20) | Caught In The Net | 2007 |
| Lowery, Cari | Caitlin O'Hare | Over the River & Through the Woods | 2004 |
| Lust, Karen | Ruth Condomine | Blithe Spirit | 1986 |
| Lust, Karen | Jesse | Night Mother | 1994 |
| Lust, Karen | Catherine Reardon | And Miss Reardon Drinks A Little | 1999 |
| Lybarger, Ray | Dominic | Wrong Turn at Lungfish | 1999 |
| Lyon, Justin | One of the Bobbies | Angel Street | 1993 |
| Lyon, Justin W. | Inspector James Leach | Towards Zero | 1995 |
| Lyon, Myia | Jack-In-The-Box | The Velveteen Rabbit | 1995 |
| Lyon, Shari | Nannie Anne-Marie | A Doll's House | 1992 |
| Lyon, Shari | The Women | Eat Your Heart Out | 1993 |
| Lyon, Sharyn "Shari" | Mary Aldin | Towards Zero | 1995 |
| Lyon, Shari | Miss Nanette Parry | Breath of Spring | 2003 |