Godwinson is a surname. Notable people with this surname include:
Children of Godwin, Earl of Wessex: Gyrth Godwinson (c. 1032–1066) Harold Godwinson (c. 1022–1066), king of England Leofwine Godwinson (c. 1035–1066) Sweyn Godwinson (c. 1020–1052) Tostig Godwinson (c. 1029–1066) Wulfnoth Godwinson (1040–1094)