The 1986 Pittsburgh Pirates season was the 105th season of the Pittsburgh Pirates franchise; and their 100th in the National League. This was their 17th season at Three Rivers Stadium. The Pirates finished sixth and last in the National League East with a record of 64–98. This was also the rookie season of left fielder Barry Bonds, who led the Pirates with 36 stolen bases and finished second on the club with 16 home runs.

Regular season

Season standings

Game log

Record vs. opponents

Detailed records

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

1986 Major League Baseball All-Star Game

Transactions

Farm system