| Position: | Tackle / Guard |
| Number: | 36, 38 |
| Birth Date: | 1 June 1920 |
| Birth Place: | Milwaukee, Wisconsin, U.S. |
| Draftyear: | 1943 |
| Draftround: | 6 |
| Draftpick: | 44 (By the Chicago Cardinals) |
| College: | Marquette |
| Teams: | |
| Statlabel1: | Games played |
| Statvalue1: | 36 |
| Statlabel2: | Games started |
| Statvalue2: | 11 |
| Pfr: | K/KlugAl20 |
Alfred Klug (June 1, 1920 - June 14, 1957) was a professional American football tackle and guard in the All-America Football Conference (AAFC).[1] He played for the Buffalo Bisons (1946) and the Baltimore Colts (1947–1948) as a tackle and guard. He played at the collegiate level at Marquette University.