The 1966 Kansas City Athletics season was the 12th and penultimate season in Kansas City, and the 66th in overall franchise history. It involved the A's finishing seventh in the American League with a record of 74 wins and 86 losses (the team's best finish in Kansas City), 23 games behind the World Champion Baltimore Orioles. Paid attendance for the season was 773,929. The pitching staff had an earned run average of 3.56, which ranked sixth in the American League.
Note: Pos = Position; G = Games played; AB = At bats; H = Hits; Avg. = Batting average; HR = Home runs; RBI = Runs batted in
Note: 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
<small>LEAGUE CHAMPIONS: Mobile, Modesto, Leesburg</small>