Cella is an Italian surname. Notable people with the surname include:

Bernhard Cella (born 1969), Austrian artist Charles J. Cella (1936–2017), American businessman Elisa Cella (born 1982), Italian volleyball player Ettore Cella (1913–2004), Swiss film director Giancarlo Cella (1940–2026), Italian footballer and coach Joseph Cella (born 1969), American diplomat Len Cella (1937–2023), American filmmaker Louis Cella (1866–1918), American businessman Nada Cella (1971–1996), Italian murder victim

See also Cela (surname) Cello Celle