Wyant is a surname. Notable people with the surname include:
Adam Martin Wyant (1869 – 1935), American politician
Alexander Helwig Wyant (1836 - 1892), American landscape painter
Andy Wyant (1867 - ?) American football player
Fred Wyant (b. 1934) American football quarterback
Gordon Wyant, Canadian lawyer and politician
James C. Wyant, American optical engineer, entrepreneur, and professor
Raymond E. Wyant Chief Judge of the Provincial Court of Manitoba, Canada .
