The 1989 Boston Red Sox season was a season in American baseball. It involved the Red Sox finishing 3rd in the American League East with a record of 83 wins and 79 losses.
- November 20, 1988: Dennis Lamp was signed as a Free Agent with the Boston Red Sox.
- December 8, 1988: Spike Owen was traded by the Boston Red Sox with Dan Gakeler to the Montreal Expos for John Dopson and Luis Rivera.
- February 6, 1989: Danny Heep signed as a Free Agent with the Boston Red Sox.
 Regular season
By the end of the 1980s, Wade Boggs was the only player in history to achieve four straight 200-hit, 100-walk seasons. By the end of the decade, he was also the only modern player to achieve 200 hits in a season for seven consecutive seasons.
 Season standings
 Opening Day Line Up
- August 5, 1989: Ed Romero was released by the Boston Red Sox.
- August 7, 1989: Greg A. Harris was selected off waivers by the Boston Red Sox from the Philadelphia Phillies.
 Player stats
 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
 Starting pitchers
 Other pitchers
 Relief pitchers
 Awards and honors
 Farm system
- ^ http://www.baseball-reference.com/l/lampde01.shtml
- ^ http://www.baseball-reference.com/o/owensp01.shtml
- ^ Danny Heep Statistics - Baseball-Reference.com
- ^ http://www.baseball-reference.com/r/romered01.shtml
- ^ http://www.baseball-reference.com/h/harrigr01.shtml
- ^ Johnson, Lloyd, and Wolff, Miles, ed., The Encyclopedia of Minor League Baseball, 3rd edition. Durham, N.C.: Baseball America, 2007