Paulo Sérgio de Oliveira Silva, better known as Serginho (19 October 1974 – 27 October 2004) was a Brazilian football player.

Serginho started his career in the town of Coronel Fabriciano , Minas Gerais state, Brazil. He played for São Caetano as a defender, and was playing for his team in a Campeonato Brasileiro match against São Paulo on 27 October 2004 when he suffered a heart attack 60 minutes into the match. He died in hospital forty minutes later.