The 1980 Pittsburgh Pirates season was the 99th season of the Pittsburgh Pirates franchise; the 94th in the National League. After winning the World Series the previous year, the Pirates finished third in the National League East with a record of 83–79, eight games behind the World Series Champion Philadelphia Phillies.

Regular season

Season standings

Record vs. opponents

Game log

Roster

Opening Day Lineup

Player stats

''Note: G = Games played; AB = At bats; H = Hits; Avg. = Batting average; HR = Home runs; RBI = Runs batted in'' Note: G = Games pitched; IP = Innings pitched; W = Wins; L = Losses; ERA = Earned run average; SO = Strikeouts

Awards and honors

All-Stars

1980 Major League Baseball All-Star Game

Transactions

Farm system