Sergi López Segú (6 October 1967 – 4 November 2006) was a Spanish footballer who played as a central defender.
During his career he played professionally for three clubs, mainly Barcelona.
He appeared in 62 La Liga matches during eight seasons (two goals), also representing in the competition Mallorca and Zaragoza.
After some personal problems, López (the older brother of Barcelona and Valencia's Gerard López) died by suicide in 2006 at the age of 39.