The 1977 Kansas City Royals season was their ninth in Major League Baseball.
The Royals' franchise-best 102–60 record led the majors and Kansas City won its second consecutive American League West title.
Infielders 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 Before they were to play a game on June 12 against the Milwaukee Brewers at Milwaukee County Stadium, thieves stole gloves and uniforms belonging to Royals players.
Due to this, all but seven Kansas City Royals players had to wear Milwaukee road uniforms for the game played that day.