| Birth Date: | 3 April 1892 |
| Birth Place: | Minnesota, U.S. |
| Death Date: | December 1971 (age 79) |
| Position1: | Offensive lineman |
| College: | Bethany College |
| Playing Years1: | 1924 |
| Playing Team1: | Kansas City Blues |
| Playing Years2: | 1925 |
| Playing Team2: | Cleveland Bulldogs |
| Playing Years3: | 1925–1926 |
| Playing Team3: | Kansas City Cowboys |
| Playing Years4: | 1927 |
| Playing Team4: | Cleveland Bulldogs |
| Playing Years5: | 1928–1931 |
| Playing Team5: | Providence Steam Roller |
| Playing Years6: | 1931 |
| Playing Team6: | New York Giants |
| Playing Years7: | 1932 |
| Playing Team7: | Boston Braves |
| Honors: | First-team All-Pro (1929) |
| Nfl: | REH450000 |
| Databasefootball: | REHNQMIL01 |
Milton Rehnquist (April 3, 1892 - December 1971) was an American football offensive lineman in the National Football League (NFL) for the Kansas City Blues, Cleveland Bulldogs, Kansas City Cowboys, Providence Steam Roller, New York Giants, and the Boston Braves. He attended Bethany College.