Thomas Estcourt
Thomas Estcourt may refer to:
- Sir Thomas Estcourt (died 1624), English lawyer, member of parliament for Malmesbury and for Gloucestershire
- Sir Thomas Estcourt (died 1702), English lawyer, MP for Malmesbury, and for Bath
- Thomas Estcourt Cresswell, son-in-law of the above, English merchant, MP for Wootton Bassett
- Thomas Estcourt (1748–1818), English landowner, MP for Cricklade
- Thomas Grimston Estcourt, son of the above, English landowner, MP for Devizes and for Oxford University