- Mar 2 Ivan Parik, Czech classical and electro-acoustic composer (Quadrophony), dies at 68
- Mar 2 Martin Denny, American exotica musician, dies at 93
- Mar 4 Robert Consoli, American actor and musician (b. 1964)
- Mar 4 Una Hale, Australian soprano (b. 1922)
- Mar 5 Sergiu Comissiona, Romanian-Israeli-American conductor (Haifa Symphony 1959-64), dies at 76
- Mar 8 Larry Bunker, American session and West Coast jazz drummer, vibraphonist, and timpanist (Bill Evans, Lalo Schifrin, The 5th Dimension, Peggy Lee), dies from complications of a stroke at 76
- Mar 9 Chris LeDoux, American country singer (Ridin' for a Fall), dies at 56
- Mar 10 Danny Joe Brown, American singer (Molly Hatchet), dies of pneumonia at 53
- Mar 10 Mindy Jostyn, American session and touring vocalist, violinist, guitarist, accordionist, and harmonica player (New York Rock and Soul Revue; Billy Joel; Andreas Vollenweider; Carly Simon; Cyndi Lauper), and singer-songwriter ("Five Miles From Hope"; "Coming Home"), dies of cancer at 48
- Mar 12 Stavros Koujioumtzis, Greek songwriter (b. 1932)
- Mar 13 Lyn Collins [Gloria Lavern Collins], American soul singer (Think About It), dies from cardiac arrhythmia at 56
- Mar 17 (Eduardo) "Lalo" Guerrero, American guitarist, Chicano singer-songwriter (Los Carlistas), and women's rights activist, dies at 88
- Mar 17 Gary Bertini [Shloyme Golergant], Romanian-Israeli composer, and conductor (Israel Chamber Orchestra, 1965-75; Jerusalem Symphony, 1978-86; Israeli Opera, 1988-97; Tokyo Metropolitan Symphony, 1998- 2005), dies at 77
- Mar 21 Bobby Short, American cabaret singer and pianist, dies at 80
- Mar 22 Rod Price, British rock and blues guitar and slide guitar player (Foghat, 1971-80 - "Slow Ride"), dies of a heart attack at 57
- Mar 26 Paul Hester, Australian drummer (Split Enz and Crowded House) (b. 1959)
- Mar 27 Grant Johannesen, American concert pianist, dies at 83
- Mar 27 Gwydion Brooke [Holbrooke], British bassoonist (Royal Philharmonic, 1946-1961), dies at 93
- Mar 28 Dame Moura Lympany, British pianist (b. 1916)
- Mar 30 Derrick Plourde, American punk rock drummer, takes his own life at 33
- Mar 30 Emil Dimitrov, Bulgarian singer (b. 1940)