Myrtle Cook
| Medal record | ||
|---|---|---|
| Women's athletics
 Competitor for Canada  | ||
| Olympic Games | ||
| 1928 Amsterdam | 4 × 100 m relay | |
Myrtle Alice Cook (also competed as Myrtle McGowan) (January 5, 1902 – March 18, 1985) was a Canadian athlete who won the gold medal in the women's 4 × 100 metres at the 1928 Summer Olympics.