Carwai Seto (born 2 April 1973) is a Canadian breaststroke, freestyle and medley swimmer who represented Taiwan in international competition.
[3] Her swimming coach was fellow Nova Scotian Gary MacDonald.
[3] She held the Taiwanese record of 2:38.93 in the 200 m breaststroke from 1989 until 2004, when it was broken by Lin Man-hsu.
[5] She later set the Taiwanese record of 1:13.33 in the 100 m breaststroke at the 1991 Pan Pacific Swimming Championships, which stood until 2005 when it was broken by Tong Yu-chia.
In 2013, she joined the faculty of Black Pine Circle (Upper) School in Berkeley, California, where she teaches math.