Tasha Aimee Williams (born 31 July 1973 in Dunedin, Otago) is a retired female hammer thrower from New Zealand. Her personal best throw was 65.91 metres, achieved on 24 February 2001 in Hastings.
| Year | Competition | Venue | Position | Notes |
|---|---|---|---|---|
| Representing New Zealand | ||||
| 2000 | Olympic Games | Sydney, Australia | 17th | 61.18 m |
| 2001 | World Championships | Edmonton, Canada | 15th | 63.83 m |
| 2002 | Commonwealth Games | Manchester, United Kingdom | 6th | 60.43 m |