The Boston Celtics have done it twice (On one occasion they won it 10 times in a row) . The Los Angeles Lakers have done it once.
The Boston Celtics' streak of 8 consecutive NBA championships is the longest streak of consecutive championships in U.S. professional sports history
The New York Islanders have, I don't know about any others
The Kentucky wildcats have one 13 champs.These are the years 1978 1979 1980 1991 1993 1997 1998 1999 2000 2005 2007 2008 oh and 1967
The most recent National Basketball Association (NBA) team to win the championships three years in a row are the Los Angeles Lakers from the years 2000-2002. The first ever NBS team to win three championships in a row were the Minneapolis Lakers from the years 1952-1954.
That was the Los Angeles Lakers who defeated the Indiana Pacers, 4 games to 2, in the 2000 NBA Finals, who were on their first championship of three in a row.
8 championships in a row (1959-66)
The Boston Celtics' streak of 8 consecutive NBA championships is the longest streak of consecutive championships in U.S. professional sports history
Eight. The Celtics won the NBA championship each season from 1958-59 through 1965-66.
The Chicago Bulls won three consecutive NBA titles, in 1991, 1992 and 1993, and then another three in a row in 1996, 1997 and 1998.
As far as I know the Boston Celtics with 8 consecutive nba championships as well as 11 nba championships within same 13 year period.
1959-1966. They also won two in a row in 1968-1969.
After center Bill Russell joined the Celtics in 1956, the team became a dominant dynasty, winning 11 NBA titles in 13 seasons between 1957 and 1969. They won eight consecutive NBA championships from 1959 to 1966. It remains the longest streak of consecutive championships in U.S. professional sports history.
10
Michael Jordan has 6 Championships total. 3 in a row before his first retirement and 3 in a row after.
The New York Islanders have, I don't know about any others
Dale Sr. won two championships in a row, three times.1986 & 19871990 & 19911993 & 1994
Only Jimmie Johnson won five Nascar Cup Series championships in a row (2006-2010).