Tom Stempel (born 1941) is an American film scholar and critic. He is a Professor Emeritus in Film at Los Angeles City College, where he taught from 1971 to 2011.
His students at LACC included writer director, Maggie Greenwald and Karen Moncrieff, directors Tamra Davis and Emmy-award winning Mimi Leder, film editors Carole Kravitz and Academy Award-nominated Kevin Tent, and Academy Award-winning short filmmaker Ron Ellis. An expert and teacher of screenwriting, he has written for Film Quarterly, Los Angeles Times, Sight & Sound, Film & History, Senses of Cinema, Slant Magazine, and has contributed to the Journal of Screenwriting.
He is the author of books such as Screenwriter: the Life and Times of Nunnally Johnson, FrameWork: A History of Screenwriting in the American Film, Storytellers to the Nation: A History of American Television Writing, and Understanding Screenwriting: Learning from Good, Not-Quite-So-Good, and Bad Screenplays. Philip Dunne, the screenwriter of How Green Was My Valley, said in this Foreword to FrameWork  that the book was "the definitive work on the history of screenwriting." According to Ian Scott, Stempel's book FrameWork "sets out a number of reasons that a wave of playwrights, journalists, and short-story writers made their way to Hollywood, principally from New York, in the late 1920s and early '30s".
Other film historians who have acknowledged Stempel's influence in the field and in their research include Ally Acker, Douglas Heil, Claus Tieber, Steven Maras, Steven Price, and Jill Nelmes and Jule Selbo. Since 2008 Stempel has written the on-line column "Understanding Screenwriting," in which he reviews new movies, old movies, and television from the screenwriting perspective. From 2008 to 2013, it appeared in Slant Magazine/House Next Door, and from 2013 on at www.creativescreenwiting.com.
- Let's Hear It For Eastwood's 'Strong Women: Los Angeles Times Sunday Calendar Magazine, March 11, 1984.
- The Sennett Screenplays,: Sight and Sound, Winter 1985.
- Rear Window: A John Michael Hayes Film: Creative Screenwriting, Winter 1997.
- The Collaborative Dog: Wag the Dog: Film & History Volume 35.1.
- Talking Back to Documentaries:
- Darryl F. Zanuck: 19th Century Fox Senses of Cinema, Issue 55, July 11, 2010.
- Tim Holt and the B western: Offscreen.com, November 2013.
- Filling up the glass: A Look at the Historiography of Screenwriting: The Journal of Screenwriting, Volume 5.2.
- "Tom Stempel". Offscreen.com. Retrieved 28 August 2015.
- "Tom Stempel". Slant Magazine. Retrieved 28 August 2015.
- Stempel, Tom (1988). FrameWork: A History of Screenwriting in the American Film. New York: Continuum. pp. vii. ISBN 0-8264-0411-1.
- Scott, Ian (5 February 2015). In Capra's Shadow: The Life and Career of Screenwriter Robert Riskin. University Press of Kentucky. p. 10. ISBN 978-0-8131-5966-9.
- Acker, Ally (1991). Reel Women: Pioneers of the Cinema 1896 to the Present. New York: Continuum. ISBN 0-8264-0499-5.
- Heil, Douglas (2002). Prime-Time Authorship: Works About and by Three TV Dramatists. Syracuse, New York: Syracuse University Press. ISBN 0-8156-2878-1.
- Tieber, Claus (2008). Schreiben fur Hollywood. Vienna, Austria: Lit Verlag GmbH. ISBN 978-3-7000-0801-9.
- Maras, Steven (2009). Screenwriting: History, Theory and Practice. London: Wallflower Press. ISBN 978-1-905674-81-7.
- Price, Steven (2013). A History of the Screenplay. New York: Palgrave macmillan. ISBN 978-0-230-29181-2.
- Nelmes, Jill, and Jule Selbo (2015). Woman Screenwriters: An International Guide. New York: Palgrave macmillan. ISBN 978-1-137-31236-5.