Swin may refer to:
Swin (Thames), a passage in the Thames estuary Swin Bridge, a skew arch bridge in County Durham Swin River, a river of the Canterbury, New Zealand
People Swin Cash (born 1979), American basketball player Swin Hadley (1904–1970), New Zealand rugby union player Henry Jackson (football manager) (born c. 1850), English football manager nicknamed Swin Charlie Swindells (1878–1940), American baseball player nicknamed Swin
See also Swine (disambiguation) Swim (disambiguation)