| Al Crook | |
| Birth Date: | 20 November 1897 |
| Birth Place: | Detroit, Michigan |
| Height Ft: | 5 |
| Height In: | 10 |
| Weight Lbs: | 190 |
| Position: | Center, guard, tackle |
| College: | Washington & Jefferson College |
| Number: | 7 |
| Teams: | |
Alfred John Crook (November 20, 1897 – February 17, 1958) was an American football player. He played professionally in the National Football League (NFL) for the Detroit Panthers from 1925 to 1926. Crook attended Washington & Jefferson College and was the starting center and defensive end for the Presidents in the 1922 Rose Bowl. His nickname "Monk" was given to him by his teammates at Washington & Jefferson.