| Rowan Williams | |
| Weight: | Bantamweight |
| Height: | 5'5" (162 cm) |
| Nationality: | British |
| Birth Date: | 18 March 1968 |
| Birth Place: | Birmingham, Warwickshire, England |
| Total: | 18 |
| Wins: | 5 |
| Losses: | 12 |
| Draws: | 1 |
| Ko: | 1 |
Rowan Anthony Williams (born 18 March 1968 in Birmingham) is a retired English boxer who competed in the flyweight division ( - 48 kg). He represented Great Britain at the 1992 Summer Olympics in Barcelona, Spain. There he was defeated in the quarterfinals by Roel Velasco of the Philippines.[1]