The 1981 San Francisco Giants season was the Giants' 99th season in Major League Baseball, their 24th season in San Francisco since their move from New York following the 1957 season, and their 22nd at Candlestick Park. Giants manager Frank Robinson became the first black manager in the history of the National League. Robinson was also the first black manager in the history of the American League.

Offseason

Regular season

Season standings

Record vs. opponents

Opening Day starters

Notable transactions

Roster

Game log

Regular season Game log

First half

Games canceled

Second half

Player stats

Batting

Starters by position

''Note: Pos = position; G = Games played; AB = At bats; H = Hits; Avg. = Batting average; HR = Home runs; RBI = Runs batted in''

Other batters

''Note: G = Games played; AB = At bats; H = Hits; Avg. = Batting average; HR = Home runs; RBI = Runs batted in''

Pitching

Starting pitchers

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

Other pitchers

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

Relief pitchers

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

Awards and honors

All-Star Game

Farm system