Winifred Clare "Winkie" Ashby (née Griffin, 17 November 1932 – 11 December 2018) was a New Zealand freestyle swimmer. In the 1950 British Empire Games, she won the silver medal as part of the 4 x 110 yards freestyle relay. She also competed in the 440 and 110 yards freestyle at the 1954 British Empire and Commonwealth Games. He was born in Kawakawa, New Zealand.