| 33rd Massachusetts General Court | |
| Body: | General Court |
| Before: | 32nd |
| After: | 34th |
| Chamber1: | Senate |
| Membership1: | 40 |
| Chamber1 Leader1 Type: | President |
| Chamber1 Leader1: | Samuel Dana |
| Chamber2: | House |
| Chamber2 Leader1 Type: | Speaker |
| Chamber2 Leader1: | Timothy Bigelow |
The 33rd Massachusetts General Court, consisting of the Massachusetts Senate and the Massachusetts House of Representatives, met in 1812 and 1813 during the governorship of Caleb Strong. Samuel Dana served as president of the Senate and Timothy Bigelow served as speaker of the House.[1]