Joseph Maher (29 Desember 1933 – 17 Julie 1998) was 'n Amerikaanse akteur. Hy was bekend vir sy rolle in die rolprente Heaven Can Wait (1978), Sister Act (1992), Mars Attacks! (1996), en In & Out (1997).
- 1978: Heaven Can Wait
- 1981: Under the Rainbow
- 1984: The Evil That Men Do
- 1988: Funny Farm
- 1990: The Local Stigmatic
- 1992: Sister Act
- 1996: Mars Attacks!
- 1997: In & Out
- 1985: Double Dare
- 1987: Boys Will be Boys
- 1989: Anything But Love
- 1992: Laurie Hill
- 1996: Goode Behavior
- 1998: Style & Substance
- 1964: Little Moon of Alban
- 1974: The Contractor
- 1979: My Old Man
- 1983: I, Leonardo: A Journey of the Mind
- 1984: At Your Service
- 1986: Mr. and Mrs. Ryan
