The 1983 Pittsburgh Pirates season was the 102nd season of the Pittsburgh Pirates franchise; their 97th in the National League.

The Pirates finished second in the National League East with a record of 84–78.

Infielders Coaches Note: G = Games played; AB = At bats; H = Hits; Avg.

Note: G = Games pitched; IP = Innings pitched; W = Wins; L = Losses; ERA = Earned run average; SO = Strikeouts

1983 Major League Baseball All-Star Game