The 1973 St. Louis Cardinals season was the team's 92nd season in St. Louis, Missouri and its 82nd season in the National League. The Cardinals overcame an 8–23 start to finish with an 81–81 record during the season and finished second in the National League East, 1 1/2 games behind the NL East and eventual NL pennant winners New York Mets. To date, this is the only season the Cardinals have finished at .500 instead of above or below it.

Offseason

Regular season

Pitcher Bob Gibson won a Gold Glove this year.

Season standings

Record vs. opponents

Opening Day lineup

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

Farm system

LEAGUE CHAMPIONS: Tulsa, St. Petersburg