The 1988–89 Boston Celtics season was the 43rd season for the Boston Celtics in the National Basketball Association. This was the first season for Jimmy Rodgers as head coach; Rodgers had been a Celtics assistant coach prior to this season. The Celtics had the 24th overall pick in the 1988 NBA draft, and selected shooting guard Brian Shaw from the University of California, Santa Barbara.
This season was severely hindered by the loss of All-Star forward Larry Bird to a heel injury, which required surgery to have bone spurs removed from both heels; Bird only played just six early-regular season games for the Celtics before being lost to injury, averaging 19.3 points, 6.2 rebounds and 4.8 assists per game, without any three-point field-goal attempts.