Campanella is an Italian surname. Notable people with the surname include:
Alyssa Campanella, Miss USA 2011 Bruno Campanella (1943–2026), Italian conductor Frank Campanella (1919–2006), U.S. actor Joseph Campanella (1927–2018), U.S. actor Juan J. Campanella (born 1959), Argentine film director Michele Campanella (born 1947), Italian pianist and conductor Rob Campanella, U.S. musician (The Quarter After) Roy Campanella (1921–1993), U.S. baseball player Tommaso Campanella (1568–1639), Italian philosopher, theologian and poet