The 1986 St. Louis Cardinals season was the team's 105th season in St. Louis, Missouri and its 95th season in the National League. The Cardinals went 79–82 during the season and finished third in the National League East division.

Offseason

Regular season

Pitcher Todd Worrell won the Rookie of the Year Award this year, with a 2.08 ERA and 36 saves. This was the second consecutive year a Cardinal won the Rookie of the Year Award, with Vince Coleman winning the previous season, and the second time in team history that the Cardinals had two consecutive NL Rookie of the Year winners (Wally Moon in 1954 and Bill Virdon in 1955). Shortstop Ozzie Smith and outfielder Willie McGee won Gold Gloves this year. The Cardinals played 116 games (of 161) in which they failed to hit a home run, the most of any team since the 1952 Washington Senators.

Season standings

Record vs. opponents

Opening Day starters

Notable transactions

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

Awards and honors

Farm system

LEAGUE CHAMPIONS: St. Petersburg