Joseph Callahan

Joseph or Joe Callahan may refer to:


 * Joseph M. Callahan (1885–1973), New York politician and judge
 * Joseph N. Callahan, American swimmer
 * Joseph R. Callahan (1892–1977), American farmer, businessman, and politician
 * Joseph Callahan, actor in A La Cabaret
 * Joe Callahan (ice hockey) (born 1982), American ice hockey player
 * Joe Callahan (baseball) (1916–1949), American baseball pitcher
 * Joe Callahan (footballer) (1898–1978), Australian rules footballer
 * Joe Callahan (American football) (born 1993), American football quarterback