Kai Clifton Trewin (born 18 May 2001) is an Australian professional soccer player who plays as a central defender for Major League Soccer club New York City FC and the Australia national team.
On 6 March 2020, Trewin made his professional debut in a Round 22 clash against Western Sydney Wanderers, replacing Scott McDonald in the 92nd minute as the Roar ran out 3-1 winners.
