Pierre-Albert 'Gabet' Chapuisat (born 5 April 1948) is a Swiss retired football defender and manager.

During his extensive professional career, Lausanne-born Chapuisat played mainly for hometown's FC Lausanne-Sport, having three different spells with the club.

[1] Chapuisat finished his Lausanne career at 36, then moved to lowly Vevey Sports (helping the side retain its Super League status during his two-year spell), and retired after one season with FC Renens.

He was capped 34 times by the Swiss national team, the first game being on 14 May 1969 in a 0–1 home loss against Romania for the 1970 FIFA World Cup qualifiers, in Lausanne.

A forward, he also represented Lausanne, but played mainly in Germany for Borussia Dortmund, appearing 103 times for Switzerland.