Since 1957, the Celtics have reached the NBA Finals 21 times and won 17 championships.
The Boston Celtics have won the most NBA Championships with 17.
The Boston Celtics have won 17 times. LA Lakers are in second with 16 wins.
I'm pretty sure it twice. The lakers are 2-8 verse the celtics in the finals.
The Boston Celtics currently have 17 NBA Championships
As of the end of the 2009-2010 NBA season, the Bolton Celtics have won 17 championships.
just the celtics when they one eight in a row
The celtics have never been won.
The Boston Celtics have won 17 NBA championships.
The Boston Celtics have won the NBA Championship 17 teams, the most by any team.
Lakers, Celtics, Chicago.
The Boston Celtics have won 17 NBA titles.