The 1891 Chicago Colts season was the 20th season of the Chicago Colts franchise, the 16th in the National League and the first at South Side Park.
The Colts finished second in the National League with a record of 82–53.
Infielders Note: Pos = Position; 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 Note: G = Games pitched; IP = Innings pitched; W = Wins; L = Losses; ERA = Earned run average; SO = Strikeouts Note: G = Games pitched; W = Wins; L = Losses; SV = Saves; ERA = Earned run average; SO = Strikeouts
This article relating to a Chicago Cubs baseball season is a stub.