The 1979 Minnesota Twins season was a season in American baseball. The team finished 82–80, fourth in the American League West.

Offseason

In January 1979, the Twins attempted to trade first baseman Rod Carew to the New York Yankees in exchange for Chris Chambliss, Juan Beníquez, Dámaso García, and Dave Righetti, but were unable to finalize a deal. Carew would instead be traded to the California Angels on February 3.

Notable transactions

Regular season

Three Minnesota Twins homered in the May 15 win over Texas, the sixteenth straight Minnesota game with at least one Twins homer. The streak will end on May 16. Nine players homered 28 times during the club's record-setting streak. Only one Twins player made the All-Star Game: shortstop Roy Smalley. Smalley hit 24 HR, drove in 95 runs, and scored 85 runs, all team-leading totals. Ken Landreaux, acquired in the Carew trade, batted .305 with 15 HR and 83 RBI. Ron Jackson, acquired in the Dan Ford trade, hit 14 HR and collected 68 RBI. Reliever Mike Marshall continued as manager Gene Mauch's all-purpose reliever, pitching in a league-leading 90 games, racking up 10 relief wins along with a league-leading 32 saves. Veteran Jerry Koosman won 20 games. Dave Goltz (14-13) and Geoff Zahn (13-7) had double-digit wins. Smalley turned 144 double plays this year, setting a major league record for shortstops. The team total of 203 double plays set a new season record. Third baseman John Castino shared the AL Rookie of the Year award with Alfredo Griffin of the Toronto Blue Jays. Each received 7 first place votes. 1,070,521 fans attended Twins games, the fourth lowest total in the American League. It was only the second time since 1970 the team attracted over one million fans.

Season standings

Record vs. opponents

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