Colin Gregor (born 31 May 1981) is a retired Scottish rugby union player. He was the captain of the Scotland 7s team from 2009 to 2014. He is only the eighth player, and first Scot, to score over 1,000 points on the IRB Sevens World Series. He is one of only 13 in all forms of rugby. Gregor retired as the most capped sevens player in Scottish history, playing in 58 IRB Sevens World Series tournaments, three Sevens World Cups (in Hong Kong 2005, Dubai 2009 and Moscow 2013) and two Commonwealth Games in Melbourne, 2006. And as captain at Glasgow 2014. He played as a Scrum-half or Fly-half.