| Andrea Dewar | |
| Birth Place: | Pointe-Claire, Quebec, Canada |
| Headercolor: | lightsteelblue |
| Show-Medals: | yes |
Andrea Dewar (born July 9, 1979) is a Canadian water polo player.
She is a graduate of McGill University in physical therapy, 2001.
She was part of the bronze medal-winning women's water polo team at the 2001 world championships in Fukuoka, Japan, 2003 World Aquatics Championships,[1] [2] and 2003 Pan American Games.