| Headercolor: | lightblue |
| Birth Place: | Charlestown, Saint Kitts and Nevis |
| Show-Medals: | yes |
Meritzer Williams (born 1 January 1989) is a Saint Kitts and Nevis sprinter who specializes in the 200 metres. She was born in Charlestown.
Her personal best times are 11.57 seconds in the 100 metres, achieved in May 2008 in Provo; and 22.96 seconds in the 200 metres, achieved in June 2008 in Basseterre.
| Representing | ||||||
|---|---|---|---|---|---|---|
| 2006 | CARIFTA Games (U-20) | Les Abymes, Guadeloupe | 5th (h) | 200 m | 25.86 (0.5 m/s) | |
| 5th | 4 × 100 m relay | 48.06 | ||||
| 2007 | CARIFTA Games (U-20) | Providenciales, Turks and Caicos Islands | 5th (h) | 100 m | 12.02 (1.0 m/s) | |
| 2008 | CARIFTA Games (U-20) | Basseterre, Saint Kitts and Nevis | bgcolor=silver | 2nd | 100 m | 11.41 w (2.5 m/s) |
| bgcolor=silver | 2nd | 200 m | 23.11 (1.4 m/s) | |||
| 4th | 4 × 100 m relay | 45.99 | ||||
| World Junior Championships | Bydgoszcz, Poland | 7th | 100 m | 11.82 (−0.6 m/s) | ||
| 2nd | 200 m | 23.40 (−0.9 m/s) | ||||
| 6th | 4 × 100 m relay | 45.10 | ||||
| 2009 | Central American and Caribbean Championships | Havana, Cuba | 1st | 4 × 100 m relay | 43.53 NR | |