Harry Callahan may refer to:
- Harry Callahan (photographer), an American photographer
- Harry Callahan (character), a fictional police detective portrayed by Clint Eastwood
Famous quotes containing the words harry and/or callahan:
“Money certainly brings out the best in you, doesn’t it?”
—Mark Hanna, and Nathan Hertz. Harry Archer (William Hudson)
“Children are intensely invested in getting their way. They will devote more emotional and intellectual energy to winning arguments than parents ever will, and are almost always better rested.”
—Jean Callahan (20th century)