| Kathryn Twyman | |
| Birth Date: | 29 March 1987 |
| Nationality: | Canadian |
| Headercolor: | lightsteelblue |
Kathyrn Twyman (born 29 March 1987) is a British and Canadian rower. She was part of the British squad that topped the medal table at the 2011 World Rowing Championships in Bled, where she won a gold medal as part of the lightweight quad sculls with Imogen Walsh, Stephanie Cullen and Andrea Dennis.[1]