| Dorothy Kozak | |
| Sport: | Sprinting |
| Event: | 4 × 100 metres relay |
| Birth Date: | 17 April 1932 |
| Birth Place: | Calgary, Alberta, Canada |
Dorothy Kozak (17 April 1932 - 14 June 2009) was a Canadian sprinter. She competed in the women's 4 × 100 metres relay at the 1956 Summer Olympics. At the 1954 British Empire and Commonwealth Games, Kozak competed in the 100 yards not progressing past the heats and the 4×110 yards relay winning a bronze medal with Annabelle Murray, Geraldine Bemister and Margery Squires.[1]