The 2013 Baltimore Orioles season was the 113th season in franchise history, the 60th in Baltimore, and the 22nd at Oriole Park at Camden Yards. The Orioles began the 2013 season on April 2 against the Tampa Bay Rays.

The Orioles set team fielding records in the modern era, with the fewest errors in a 162-game season (54) and highest team fielding percentage (.991).

The Orioles finished preseason spring training with a 19–9 win–loss record, the best record in the Grapefruit League. This excludes four tie games, which did not count toward the standings.

Note: G = Games played; AB = At bats; R = Runs; H = Hits; 2B = Doubles; 3B = Triples; HR = Home runs; RBI = Runs batted in; SB = Stolen bases; BB = Walks; AVG = Batting average; SLG = Slugging average

Source:[1]

Note: W = Wins; L = Losses; ERA = Earned run average; G = Games pitched; GS = Games started; SV = Saves; IP = Innings pitched; H = Hits allowed; R = Runs allowed; ER = Earned runs allowed; BB = Walks allowed; SO = Strikeouts

Source:[2]

The following players represented the Orioles in the 2013 Major League Baseball All-Star Game: