Jim Simons (1938–2024) was an American mathematician and hedge fund manager.
Jim, Jimmy, or James Simons may also refer to: James Simons Sr. (1813–1879), who served as Speaker of the South Carolina House of Representatives James Simons Jr. (1839–1919), who served as Speaker of the South Carolina House of Representatives Jim Simons (golfer) (1950–2005), American golfer Jimmy Simons (born 1970), Dutch footballer Jimmy Simons, co-winner of 2001 Primetime Emmy Award for Outstanding Comedy Series
See also James Simmons (disambiguation) James Simon (disambiguation)