The player who both played for Manchester United and later played and managed Celtic is Lou Macari. He had a successful playing career at Manchester United from 1973 to 1984 before moving to Celtic, where he played from 1984 to 1987. After his playing career, Macari returned to Celtic as a manager in 1994.
baby Elvis
What_six_players_have_played_for_manchester_united_and_celtic
He has plaid mainly for Celtic, Barcelona, Manchester United.
The Cameron House, Balloch
Manchester utd
Lou Macari
Immediately prior to his 11-year spell at Manchester United, Brian McClair played for Celtic for four years.
obviously "Glasgow Celtic" has won more games that the American Club "Manchester United"
remi moses
I believe Patrick O'Connell played for Manchester United and Managed Barcelona in the early 1960's, late 1950's. He also played for Ireland
Manchester United
no he has not played for manchester united.