1891 Philadelphia Phillies season

Spring Training
The Phillies held spring training in 1891 in Cape May, New Jersey where the team stayed at the Aldine Hotel. The team had planned to practice at the Cape May Athletic Field, where the team held spring training 1888. Finding it unfit, the Phillies instead practiced on the Gas House field. It was the second of three seasons the Phillies trained in Cape May.

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''

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; W = Wins; L = Losses; SV = Saves; ERA = Earned run average; SO = Strikeouts