North American Soccer League Champions

North American Soccer League Champions
notes: the North American Soccer League (NASL) was founded for the 1968 season as a merger agreement between the North American Professional Soccer League (NPSL) and United Soccer Association (USA); all champions decided by playoff format; NASL suspended operations, March 28, 1985
1968 Atlanta Chiefs
1969 Kansas City Spurs
1970 Rochester Lancers
1971 Dallas Tornado
1972 New York Cosmos
1973 Philadelphia Atoms
1974 Los Angeles Aztecs
1975 Tampa Bay Rowdies
1976 Toronto Metros
1977 New York Cosmos
1978 New York Cosmos
1979 Vancouver Whitecaps
1980 New York Cosmos
1981 Chicago Sting
1982 New York Cosmos
1983 Tulsa Roughnecks
1984 Chicago Sting
Total Championships by Club (17 total)
1. New York Cosmos 5
2. Chicago Sting 2
3. Atlanta Chiefs 1
  Kansas City Spurs 1
  Rochester Lancers 1
  Dallas Tornado 1
  Philadelphia Atoms 1
  Los Angeles Aztecs 1
  Tampa Bay Rowdies 1
  Toronto Metros 1
  Vancouver Whitecaps 1
  Tulsa Roughnecks 1
Consecutive Championships
1. New York Cosmos 1977-1978 2