How many NBA championships have the Boston Celtics won?
18Boston Celtics · NBA championships
The Boston Celtics have won 18 NBA championships, most recently the 2024 NBA Finals.
| 2023-24 | 2024 NBA Finals |  Boston Celtics | 4-1 | Dallas Mavericks |
| 2021-22 | 2022 NBA Finals |  Golden State Warriors | 4-2 | Boston Celtics |
| 2009-10 | 2010 NBA Finals |  Los Angeles Lakers | 4-3 | Boston Celtics |
| 2007-08 | 2008 NBA Finals | Boston Celtics | 4-2 | Los Angeles Lakers |
| 1986-87 | 1987 NBA Finals | Los Angeles Lakers | 4-2 | Boston Celtics |
| 1985-86 | 1986 NBA Finals | Boston Celtics | 4-2 | Houston Rockets |
| 1984-85 | 1985 NBA Finals | Los Angeles Lakers | 4-2 | Boston Celtics |
| 1983-84 | 1984 NBA Finals | Boston Celtics | 4-3 | Los Angeles Lakers |
| 1980-81 | 1981 NBA Finals | Boston Celtics | 4-2 | Houston Rockets |
| 1975-76 | 1976 NBA Finals | Boston Celtics | 4-2 | Phoenix Suns |
| 1973-74 | 1974 NBA Finals | Boston Celtics | 4-3 | Milwaukee Bucks |
| 1968-69 | 1969 NBA Finals | Boston Celtics | 4-3 | Los Angeles Lakers |
| 1967-68 | 1968 NBA Finals | Boston Celtics | 4-2 | Los Angeles Lakers |
| 1965-66 | 1966 NBA Finals | Boston Celtics | 4-3 | Los Angeles Lakers |
| 1964-65 | 1965 NBA Finals | Boston Celtics | 4-1 | Los Angeles Lakers |
| 1963-64 | 1964 NBA Finals | Boston Celtics | 4-1 | San Francisco Warriors |
| 1962-63 | 1963 NBA Finals | Boston Celtics | 4-2 | Los Angeles Lakers |
| 1961-62 | 1962 NBA Finals | Boston Celtics | 4-3 | Los Angeles Lakers |
| 1960-61 | 1961 NBA Finals | Boston Celtics | 4-1 | St. Louis Hawks |
| 1959-60 | 1960 NBA Finals | Boston Celtics | 4-3 | St. Louis Hawks |
| 1958-59 | 1959 NBA Finals | Boston Celtics | 4-0 | Minneapolis Lakers |
| 1957-58 | 1958 NBA Finals | St. Louis Hawks | 4-2 | Boston Celtics |
| 1956-57 | 1957 NBA Finals | Boston Celtics | 4-3 | St. Louis Hawks |
