- Apr 7 Ruth Page, American ballet dancer and choreographer (Diaghilev's Ballets Russes - Pygmalion), dies at 92
- Apr 8 Dead [Pelle Ohlin], Swedish heavy metal singer (Mayhem), commits suicide at 22
- Apr 18 Barry Rogers, American jazz, salsa, and session trombonist (Eddie Palmiere; Fania All-Stars; Chaka Khan; Todd Rundgren), dies at 55
- Apr 18 Heino Jurisalu, Estonian composer (Kvintett puhkpillidele), dies at 60
- Apr 18 Martin Hannett, British record producer (Joy Division; OMD), dies of heart failure at 42
- Apr 20 Steve Marriott, British rock guitarist and singer-songwriter (Small Faces, 1965-68, 75-78); Humble Pie, 1969-75, 79-83 - Eat It), dies in a house fire at 44
- Apr 21 Willi Boskovsky, Austrian violinist and conductor (Vienna New Year's Concert, 1955-79), dies at 81
- Apr 23 Johnny Thunders [Genzale], American punk rock guitarist (New York Dolls), dies from a combination of leukemia and drug abuse at 38
- Apr 26 Carmine Coppola, American composer and conductor (The Godfather Part II), and father of Francis Ford Coppola, dies at 80
- Apr 26 Hans Holewa, Austrian-born Swedish composer, dies at 85
- Apr 26 Leo Arnaud, French-American composer (Bugler's Dream), dies at 86