| Hans Rasmussen | |
| Position: | Pitcher |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 18 April 1895 |
| Birth Place: | Chicago, Illinois |
| Death Place: | Chicago, Illinois |
| Debutleague: | MLB |
| Debutdate: | August 11 |
| Debutyear: | 1915 |
| Debutteam: | Chicago Whales |
| Finalleague: | MLB |
| Finaldate: | August 13 |
| Finalyear: | 1915 |
| Finalteam: | Chicago Whales |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 0-0 |
| Stat2label: | Earned run average |
| Stat2value: | 13.50 |
| Stat3label: | Strikeouts |
| Stat3value: | 2 |
| Teams: | |
Henry Florian Rasmussen (April 18, 1895, in Chicago, Illinois – January 1, 1949, in Chicago, Illinois) was a pitcher for the Chicago Whales professional baseball team in 1915. In two relief appearances, he allowed 3 runs in 2 innings for a 13.50 earned run average.