Thomas Dereham

Thomas Dereham, Derham or Durham may refer to:


 * Sir Thomas Dereham, 1st Baronet (c. 1600–1668), of the Dereham Baronets
 * Sir Thomas Dereham, 4th Baronet (c. 1678–1739)
 * Thomas Derham (died 1444/1445), MP for Bishop's Lynn
 * Thomas Durham School, Philadelphia