Malcolm George Mackay (born 19 February 1972) is a Scottish professional football coach and former player, who is currently the manager of Ross County. Mackay, who played as a defender, began his playing career in Scottish football, with Queen's Park and Celtic. He joined English side Norwich City in 1998, remaining there for six years. Between 2004 and 2006, he achieved consecutive promotions to the Premier League with Norwich, West Ham United and finally Watford. Mackay won five caps for Scotland towards the end of his playing career.