The Celtics have won 17 NBA championships.....
The Boston Celtics have won 17 NBA championships.
The Boston Celtics
The Celtics won eight consecutive NBA championships between 1959 and 1966. No other North American professional sports team has won that many championships in a row.
Yes, they defeated the Boston Celtics in seven games.
Eight. The Celtics won the NBA championship each season from 1958-59 through 1965-66.
Bill Russell won 11 championship rings, all of which were with the Boston Celtics