Kahan, Judy
Kahn, Gary
Kahn, Gus
Kahn, Madeline
Kalfin, Robert
Kaliban, Bob
Kandel, Paul
Kander, John
Kane, Irene
Kanin, Garson
Kansas, Jerry
Kaplan, Jonathan
Karm, Michael
Karnilova, Maria
Kasha, Lawrence
Kass, Alan
Kass, Jerome
Katsaros, Doug
Kaufman, George S.
Kaufman, Irving
Kay, Arthur
Kay, Hershy
Kay, Wandah
Kaye, Danny
Kaye, Howard
Kaye, Stubby
Kazan, Elia
Kazantzakis, Nikos
Kaznar, Kurt
Keane, George
Kearns, Allen
Kedrova, Lila
Zorba (Notes on the Production)
Keeler, Ruby
Dames At Sea (Notes on the Production)
Keith, Larry
Keith, Lawrence
Kelley, Barry
Kellin, Mike
Kellogg, Lynn
Kelly, Gene
Kelly, Jean
Kelly, Patcy
Kelly, Patricia
Kelton, Pert
Kennedy, Sandy
Kenney, Ed
Kenwright, Bill
Kenyon, Neal
Kerman, Sheppard
Kern, Jerome
Kerr, Deborah
The King and I (Notes on the Production)
Kerr, Jean
Kerr, Walter
Kershaw, Whitney
Kert, Larry
Keyes, Daniel
Kidd, Michael
Kiley, Richard
Kimbrough, Charles
King, Donna
King, Ginny
King, John Michael
King, Mabel
Kingsley, Gershon
Kirk, Lisa
Kirkwood, James
Kiser, Franklin
Kitt, Eartha
Kismet (Notes on the Production)
Klausner, Terri
Kleban, Edward
Klein, Joseph
Klein, Robert
Klein, Sally
Kleinsinger, George
Kline, Kevin
Klugman, Jack
Knapp, Eleanor
Knee, Bernie
Knighton, Nan
Knudson, Kurt
Kobart, Ruth
Koch, Martin
Kohn, Al
Komack, Jimmy
Kosarin, Michael
Kosarin, Oscar
Kostal, Irwin
Krane, David
Krieger, Henry
Krupska, Dania
Kruschen, Jack
Kuhn, Judy
Kuntz, John
Labelle, Patti
Lacey, Florence
Lacey, Frank
Lackey, Herndon
Laine, Cleo
Lambert, Hugh
Lambert, Mark
Lams, Jeff
Lancaster, Lucie
Land, Ken
Landau, Lucy
Landers, Matt
Landesman, Heidi
The Secret Garden (Notes on the Production)
Lane, Burton
Lane, James T.
Lane, Lupino
Lane, Nancy
Lang, Barbara
Lang, Harold
Lang, Philip J.
Langford, Gordon
Langner, Christine
Lankston, John
Lanning, Jerry
Lanning, Michael
Lansbury, Angela
Gypsy (Notes on the Production)
Lapine, James
Larsen, William
Larson, Peter
Lason, William
Lasscoe, Henry
Latessa, Dick
Latham, Cynthia
LaTouche, John
Laufe, Abe
Laurence, Paula
Laurents, Arthur
Lautner, Joe
Lawner, Mordecai
Lawrence, Carol
Lawrence, Eddie
Lawrence, Elliot
Lawrence, Gertrude
Lawrence, Jane
Lawrence, Jerome
Lawrence, Stephanie
Lawrence, Steve
Lawrence, Tracy
Lay, Dilys
Layton, Joe
Lazarus, Frank
Le Vert, Regina
Leach, Wilford
Leaders, Bonnie
Leavel, Beth
Lebowsky, Stanley
LeClair, Henry
Lederer, Charles
Lee, Ann
Lee, Baayork
Lee, Jack
Lee, Lois
Lee, Michele
Lee, Robert E.
Lee, Sammy
Lee, Sondra
Leftwich, Alexander
Leigh, Carolyn
Leigh, Mitch
LeMassena, William
Lennart, Isobel
Lenya, Lotte
Leonard, Michael
Leonard, Richard J.
Leong, David
Lerner, Alan Jay
LeRoy, Ken
Lesko, John
Levant, Harry
Levene, Sam
Levenson, Keith
Levine, Maurice
Levine, Rhoda
Levy, Jacques
Lewis, Ada
Lewis, Bobo
Lewis, David
Lewis, Marcia
Lewis, Robert
Leyden, Leo
Li, Chao
Li, Randon
Lichtefield, Michael
Lillie, Beatrice
Lilo
Linderman, Ed
Lindsay, Howard
Lindsay, Robert
Lindsey, Mort
Lindup, David
Lindy, Ernest
Linn, Bambi
Linn, Ralph
Linn-Baker, Mark
Linville, Albert
Lishner, Leon
Littau, Joseph
Little, Cleavon
Livingston, Robert H.
Lloyd, Jack
Lloyd, Norman
Lloyd, Phyllida
Lloyd Weber, Andrew
Lobban, Lynn
Loesser, Frank
Loewe, Frederick
Logan, Ella
Logan, Joshua
London, Amy Jane
London, Marc
Long, Shorty
Long, Tamara
Longbottom, Robert
Loos, Anita
Lopez, Lindsay
Lopez, Priscilla
Lorick, Robert
Loring, Eugene
Lota, Remo
Loud, David
Loudon, Dorothy
Louise, Merle
Louise, Tina
Louw, Allan
Lovci, Marc
Lowe, Jackie
Lucas, J. Frank
Lucas, Jonathan
Ludwig, Ken
Luisi, Jamies
Lukas, Paul
Luke, Keye
Luker, Rebecca
Lum, Alvin
Lumb, Geoffrey
Lund, Art
LuPone, Patty
LuPone, Robert
Lusby, Vernon
Luz, Franc
Lye, Gillian
Lynch, Gary
Lynde, Paul
Lyndeck, Edmund
Lynn, Joe
Lynne, Gillian
Lysinger, Pat
Lytell, Bert