text: Nancy Hower (Group 21, 1992)
  Glenn Howerton (Group 29, 2000)
  Janet Hubert (Group 7; left)
  David Hunt
  William Hurt (Group 5, 1976)
  Doug Hutchison (left)
  Oscar Isaac (Group 34, 2005)
  Gillian Jacobs (Group 33, 2004)
  Peter Jacobson (Group 20, 1991)
  Gregory Jbara (Group 15, 1986)
  Penny Johnson Jerald (Group 11, 1982)
  Jack Kenny (Group 11, 1982)
  Matt Keeslar (Group 24, 1995)
  Val Kilmer (Group 10, 1981)
  Perry King (Group 3, 1970–1971)
  Kevin Kline (Group 1, 1972)
  Joaquina Kalukango (Group 40, 2011)
  Linda Kozlowski (Group 10, 1981)
  Erin Krakow (Group 35, 2005)
  Stephen Kunken (Group 26, 1997)
  Eriq La Salle (Group 13, 1980–1982)
  Jayme Lawson (Group 48, 2019)
  Laura-Leigh (Group 37, 2008)
  James Hiroyuki Liao (Group 33, 2004)
  Laura Linney (Group 19, 1990)
  Cleavon Little
  Vella Lovell (Group 44, 2015)
  Justine Lupe (Group 40, 2011)
  Patti LuPone (Group 1, 1972)
  Luke Macfarlane (Group 32, 2003)
  Anthony Mackie (Group 30, 2001)
  Nate Mann (Group 48, 2019)
  Kenneth Marshall (Group 6, 1977)
  James Marsters (Group 15, 1982–1984)
  Elizabeth Marvel (Group 21, 1992)
  Patricia Mauceri (Group 3, 1974)
  Leigh McCloskey (Group 6, 1973–1975)
  Kelly McGillis (Group 12, 1983)
  Elizabeth McGovern (Group 12, 1979–1981)
  Robert Duncan McNeill (Group 17, 1984–1986)
  John McTiernan (Group 2, left)
  Nick Mennell (Group 34, 2005)