#3 Ryan Giggs - 12 goals
He is one of the most decorated players in football history. He made 963 appearances for United, scoring 168 times and has won 34 trophies. He started his first team career in 1990 and went on to represent United for 25 years.
He was predominantly a left winger and could play behind the striker as well. He was a set piece expert and could make a cross better than anyone else in world football. He scored a solitary goal in his first United season, followed it up with 4 in the next and 7 in his 3rd season, before he turned 20.
He has the most assists for any player in Premier League history (162) and second most in Europe (30). He has received almost every possible honour in English football and is the only player to play in 22 successive Premier League seasons.