| Adolfo Eastman | |
| Birth Date: | 1835 10, df=y |
| Birth Place: | Ovalle, Chile |
| Death Place: | Santiago, Chile |
| Nationality: | Chilean |
| Office1: | President of the Senate of the Republic of Chile |
| Term Start1: | 15 April 1891 |
| Term End1: | August 1891 |
| Party: | Liberal Party (1864–1893) Liberal Democratic Party (1893–1908) |
| Occupation: | Politician and entrepreneur |
Adolfo Eastman Quiroga (born 9 August 1835–28 October 1908) was a Chilean politician and entrepreneur who served as President of the Senate of Chile.