The 1908 Philadelphia Athletics season involved the A's finishing sixth in the American League with a record of 68 wins and 85 losses.
Preseason
1908 Philadelphia City Series
The Athletics played four games against the Philadelphia Phillies for the local championship in the pre-season city series. The Athletics defeated the Phillies 3 games to 1.

The A's record against the Phillies was 21–20 all time after the 1908 series.

Regular season
Season standings
Record vs. opponents
Roster
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; W = Wins; L = Losses; SV = Saves; ERA = Earned run average; SO = Strikeouts





