yes, 17
http://www.nba.com/celtics/history/ChampionshipWins.html
The Boston Celtics
Boston Celtics. They won 17 titles. GO CELTICS!!!
The Boston Celtics have won the most NBA Championships with 17.
The Lakers won against the Boston Celtics, winning their 16th NBA title.
The Boston Celtics won the 1986 NBA Finals.
The Boston Celtics have won the most NBA Finals Championships, with 17.
The Boston Celtics currently have 17 NBA championships
The Boston Celtics have the most number of NBA championship titles with 17.
celtics won 17 champoinships there first won was in 1957
The Boston Celtics have won 17 NBA titles.
The Boston Celtics have won 17 championships. The Lakers are right behind with 16.
The Boston Celtics