Lassell

Lassell may refer to:


 * Michael Lassell (born 1947), American writer and editor
 * William Lassell (1799–1880), English astronomer. Objects named after him include
 * 2636 Lassell, a minor planet
 * Lassell (lunar crater)
 * Lassell (Martian crater)
 * Mount Lassell in Antarctica