The 1886 Brooklyn Grays season was a season in American baseball. The team finished the season in third place with a record of 76–61 (their first winning season), 16 games behind the St. Louis Browns.
Note: G = Games pitched; GS = Games started; IP = Innings pitched; W = Wins; L = Losses; ERA = Earned run average; BB = Walks; SO = Strikeouts; CG = Complete games