1912 Washington Senators season

The 1912 Washington Senators won 91 games, lost 61, and finished in second place in the American League. They were managed by Clark Griffith and played their home games at National Park.

Notable transactions

 * August 23, 1912: Tilly Walker and Hippo Vaughn were traded by the Senators to the Kansas City Blues for Bill Kenworthy and Bert Gallia.
 * August 23, 1912: Joe Agler was purchased by the Senators from the Atlanta Crackers.
 * September 16, 1912: Bill Morley was drafted by the Senators from the Knoxville Reds in the 1912 rule 5 draft.

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