Frank Campbell (1858–1924) was an American politician (New York State comptroller).
Frank Campbell may also refer to:
- Frank T. Campbell (1836–1907), American politician (Lieutenant Governor of Iowa)
- Frank Campbell (footballer, born 1907) (1907–1985), Scottish footballer (Southampton FC)
- Frank Campbell (footballer, born 1950), Scottish footballer (Grimsby Town)
- Frank E. Campbell (1872–1934), founder of the Frank E. Campbell Funeral Chapel
- Frank Campbell (bowls), Irish lawn bowls player