- Mar 1 Terry Frost, American actor (Waterfront, Dead Man's Trail), dies at 86
- Mar 2 Paul D Zimmerman, American screenwriter (King of Comedy), dies at 54
- Mar 3 Cyril Collard, French composer, director, and actor (A Nos Amours), dies at 35
- Mar 4 Richard Sale, American pulp writer and director (Oscar, Torpedo Run), dies at 80
- Mar 6 Douglas Marland, American soap opera writer (As the World Turns), dies at 58
- Mar 7 Earl Wrightson, American actor and singer (Pinafore, Paul Whiteman's Goodyear Revue), dies of heart failure at 77
- Mar 8 Joop Scheltens, TV host/director (Explore Your Place), dies at 69
- Mar 8 Wells Root, American screenwriter (Prisoner of Zenda), dies at 92
- Mar 9 Ad van Gessel, Dutch actor (Everything For Our Soldiers), dies
- Mar 11 Dino Bravo, wrestler (WWF), shot to death at 44
- Mar 12 Michael Kanin, American director, writer and actor (Woman of the Year, Teacher's Pet), dies at 83
- Mar 15 Dennis Gregory, actor (Village of the Damn), dies of pneumonia at 40
- Mar 16 Chishu Ryu, Japanese actor (Autumn Afternoon), dies of cancer at 86
- Mar 16 Don Randolph, actor (Harem Girl), dies of pneumonia at 87
Helen Hayes (1900-1993)
Mar 17 American actress (Caesar & Cleopatra, Happy Birthday), and 1st female EGOT (Emmy, Grammy, Oscar, and Tony Award winner), dies of congestive heart failure at 92
- Mar 17 Skip Young, American actor (Smokey & Hotwire Gang, The Adventures of Ozzie and Harriet), dies at 62
- Mar 24 Taylor Reed, actor (Easy Money), dies of a heart attack at 60
- Mar 27 Kate Reid, British actress (The Andromeda Strain, Heaven Help US), dies of cancer at 62
- Mar 31 Brandon Lee, American actor (The Crow) and son of Bruce Lee, dies in an on-set firearms accident at 28
- Mar 31 Chichay [Amparo Robles Custodio], Filipino comedienne and actress (Bilangguang puso, Ngitngit ng pitong whistle bomb), dies at 75