James Michael Furyk (born May 12, 1970) is an American professional golfer, known for consistently playing at the top level and for a visibly unconventional, looping golf swing. Due to his ability to perform at such a high level despite that swing, his devoted fan base has given him the nickname "The Grinder". In September 2006 he reached a career high of second in the Official World Golf Rankings. He has ranked in the top-10 for over 270 weeks between 1999 and 2008.

Furyk was born in West Chester, Pennsylvania. His early years were spent in the Pittsburgh suburbs learning the game from his father, who was head pro at Uniontown Country Club near Pittsburgh. He graduated from Manheim Township High School in Lancaster County, Pennsylvania in 1988 where he was a standout basketball player in addition to being a state champion golfer. He attended the University of Arizona and turned professional in 1992.

Furyk won at least one tournament each year on the PGA Tour between 1998 and 2003. At the time, this was the second best streak of winning seasons behind Tiger Woods and he made the top ten in the Official World Golf Rankings. Furyk's biggest win to date came on June 16, 2003, when he tied the record for the lowest 72-hole score in U.S. Open history to win his first major championship.