| Lou Allen | |
| Position: | Offensive tackle |
| Number: | 65, 73 |
| Birth Date: | 12 July 1924 |
| Birth Place: | Gadsden, Alabama, U.S. |
| Death Place: | Greensboro, North Carolina, U.S. |
| Height Ft: | 6 |
| Height In: | 3 |
| Weight Lbs: | 220 |
| High School: | Greensboro (NC) |
| College: | Duke |
| Draftyear: | 1950 |
| Draftround: | 5 |
| Draftpick: | 60 |
| Pastteams: | |
| Highlights: |
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| Statlabel1: | Games played |
| Statvalue1: | 24 |
| Statlabel2: | Fumble recoveries |
| Statvalue2: | 1 |
| Pfr: | AlleLo20 |
Louis Eugene Allen (July 12, 1924 – April 16, 2008) was a professional gridiron football offensive lineman in the National Football League (NFL) and the Canadian Football League (CFL). In the early 1950s, Allen played for the Pittsburgh Steelers of the NFL and the Montreal Alouettes of the CFL. He played only one game with the Alouettes in the 1952 CFL season.[1]