| 45th Massachusetts General Court | |
| Body: | General Court |
| Before: | 44th |
| After: | 46th |
| Chamber1: | Senate |
| Membership1: | 40 |
| Chamber1 Leader1 Type: | President |
| Chamber1 Leader1: | Nathaniel Silsbee |
| Chamber2: | House |
| Chamber2 Leader1 Type: | Speaker |
| Chamber2 Leader1: | William C. Jarvis |
The 45th Massachusetts General Court, consisting of the Massachusetts Senate and the Massachusetts House of Representatives, met in 1824 and 1825 during the governorship of William Eustis. Nathaniel Silsbee served as president of the Senate and William C. Jarvis served as speaker of the House.[1]