| Kasey Giteau | |
| Nicknames: | Kasey Giteau |
| Strokes: | Freestyle |
| Club: | Toongabbie Swim Club |
| Birth Date: | 20 September 1982 |
| Birth Place: | Sydney, New South Wales |
| Height: | 1.87m (06.14feet) |
| Weight: | 80kg (180lb) |
Kasey Giteau (born 20 September 1982) is a former competitive swimmer who represented Australia at the 2000 Summer Olympics in Sydney, Australia. There she finished in 18th position in the 400-metre freestyle, clocking 4:15.54 in the qualifying heats.