Pierre-Alexandre "P. A." Parenteau (born March 24, 1983) is a Canadian professional ice hockey right winger currently playing for the New York Islanders of the National Hockey League (NHL).
Parenteau was drafted by the Mighty Ducks of Anaheim in the ninth round, 264th overall, of the 2001 NHL Entry Draft. On December 28, 2006, Parenteau was traded from the Ducks along with Bruno St. Jacques to the Chicago Blackhawks for Sebastien Caron, Matt Keith, and Chris Durno.
Parenteau made his NHL debut during the 2006–07 season with the Blackhawks, playing in five games by seasons end. On October 11, 2007, Parenteau was traded to the New York Rangers in exchange for a conditional seventh round pick in 2008.