Terry Gregson (born November 7, 1953) is a retired NHL Referee.
From the 1994–95 NHL season until his retirement, he wore uniform number 4, which is now worn by Wes McCauley.
On March 23, 1994, Gregson refereed the game in which Wayne Gretzky became the NHL's all-time leading goal scorer.
Gregson was the referee when the New York Rangers won its first Stanley Cup in 54 years in 1994, which was the highlight of his officiating career.
This Canadian biographical article relating to ice hockey is a stub.