The 1984 Kansas City Royals season was their 16th in Major League Baseball.
The Royals won the American League West with a record of 84–78, but lost to the eventual World Series champion Detroit Tigers 3–0 in the ALCS.
Dan Quisenberry's 44 saves paced the American League.
Infielders Other batters Coaches Note: Pos = Position; 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 October 2, Royals Stadium October 3, Royals Stadium October 5, Tiger Stadium