Siaki Vikilani (born 7 August 2000) is a Canadian rugby union player, currently playing for the Toronto Arrows of Major League Rugby (MLR) and the Canadian national team. His preferred position is flanker or number 8.
Vikilani signed for Major League Rugby side Toronto Arrows for the 2021 Major League Rugby season. Vikilani made his debut for Canada in the 2021 July rugby union tests.