| Fred W. Hastings | |
| Office: | President pro tempore of the Washington Senate |
| Term Start: | January 14, 1929 |
| Term End: | January 12, 1931 |
| Predecessor: | Ralph Metcalf |
| Successor: | W. J. Sutton |
| Office1: | Member of the Washington State Senate for the 36th district |
| Term1: | 1919 - 1933 |
| Office3: | Member of the Washington House of Representatives for the 46th district |
| Term3: | 1911 - 1919 |
| Birth Date: | 18 October 1882 |
| Birth Place: | Ohio, U.S. |
| Death Place: | Seattle, Washington, U.S. |
| Party: | Republican |
Fred W. Hastings (October 18, 1882 - December 18, 1932) was an American politician in the state of Washington. He served in the Washington State Senate and Washington House of Representatives.[1] From 1929 to 1931, he was President pro tempore of the Senate. He died in 1932.[2]