Agathe de Saint Etienne de La Tour

Agathe de Saint Etienne de La Tour (1690 – in or after 1765) was an Acadian landowner.

Life Tour was born in Cape Sable Island in 1690. Her parents were Anne Melanson and Jacques de Saint Etienne de La Tour and her grandfather was Charles de Saint-Étienne de la Tour, who had been a Governor of Acadia. She married twice; her first husband was called Edward Bradstreet and her second was called Campbell. Her seven children included the British officer John Bradstreet.