Vijay Singh CF (Fiji Hindi: विजय सिंह pronounced ; born 22 February 1963), nicknamed "The Big Fijian", is a Fijian professional golfer. He has won 34 events on the PGA Tour, including three major championships: one Masters title (2000) and two PGA Championships (1998, 2004). He is the first person of South Asian descent to win a major championship. He was elected to the World Golf Hall of Fame in 2006.

Singh reached world number one in the Official World Golf Ranking for 32 weeks in 2004 and 2005. Vijay was the 12th man to reach the world No. 1 ranking and was the only new world No. 1 in the 2000s decade. Singh was the leading PGA Tour money winner in 2003, 2004 and 2008. He also captured the FedEx Cup in 2008.