The Celtics have won 17 NBA championships.....
Celtics-17 championships Lakers-16 championships
The Boston Celtics have won 17 NBA championships.
Boston Celtics have won 17 NBA championships, the most of any NBA team. They won a record eight consecutive championships from 1959-1966.
The Celtics won three championships during the 1980s -- in 1980-81, 1983-84 and 1985-86.
The Boston Celtics won a record 8 in a row from 1959-1966. They have won a total of 17 NBA Championships.
The Boston Celtics currently have 17 NBA Championships