William Ryder (rugby union)

William Ryder (born 6 June 1982) is a Fijian rugby union footballer. Ryder is well known within the rugby sevens community, as he has produced some of the best performances for the Fiji national sevens side. He is well known for his try scoring capability and has been one of the top try scorers of the World Sevens Series. He has scored 752 points to-date of which he has scored 82 tries (410 points). He was a part of the team that won the bronze medal at the 2006 Commonwealth Games in Melbourne, Australia for the Rugby Sevens event.

Ryder played club rugby in Japan with Toyota Verblitz but he left and joined the Fiji sevens team for the 2009–10 IRB Sevens World Series. On 17 May 2011 it was announced that he had signed for Stade Montois.