Thomas Mansel
Thomas Mansel is the name of the following people:
- Thomas Mansel (politician, around 1556) (around 1556–1631), Welsh nobleman and politician
- Thomas Mansel (politician, around 1648) (around 1648–1684), Welsh politician
- Thomas Mansel (politician, 1678) (1678–1706), Welsh politician
- Thomas Mansel, 1st Baron Mansel (1667–1723), Welsh nobleman and politician
- Thomas Mansel, 2nd Baron Mansel (1719–1744), Welsh nobleman and politician