The Boston Celtics have had players suiting up in a total of 68 different jersey numbers (and have three others not ... 2025 ...

During his time suiting up for the Celtics, Seminoff wore only jersey No. 15 and put up 6.3 points and 3.9 assists per game.

During his time suiting up for the Celtics, Garfinkle wore only jersey Nos. 15 and 21 and put up 5.2 points and 1.5 assists ...