15th Mississippi Legislature
The 15th Mississippi Legislature met between November 21, 1831, and December 20, 1831, in Jackson, Mississippi.
Senate
Parmenas Briscoe was elected President pro Tempore. John P. Gilbert was elected Secretary of the Senate, and Joseph Pierce was elected Door-Keeper.| County District | Senator Name |
| Adams | Robert T. Dunbar |
| Wilkinson | Cotesworth Pinckney Smith |
| Pike, Marion | William Clinton Cage |
| Amite, Franklin | Willie Jackson |
| Claiborne | Parmenas Briscoe |
| Copiah, Jefferson | Benjamin Kennedy |
| Hinds | Isaac Caldwell |
| Monroe, Lowndes, Rankin | James F. Trotter |
| Wayne, Greene, Jackson, Hancock, Jones, Perry | Thomas S. Sterling |
| Warren, Washington | John I. Guion |
| Yazoo, Madison | Thomas Land |
| Lawrence, Simpson, Covington | A. M. Keegan |