Former teams of the American Basketball Association (2000–present) include the following, reflecting teams that are either defunct or left the ABA for other leagues:
- ABA Australia
- ABA Mexico
- Aberdeen Attack
- Alaska 49ers
- Alaska Dream
- Alaska Quake
- Alaska Stars
- Albany Shockwave
- Albany Thunderdawgs
- Albuquerque Aliens
- Alexandria Wind Jammers [1]
- Anaheim Roadrunners
- Anderson Champions
- Aoshen Dragons
- Appalachian Rapids
- Arcata 49ers
- Arizona Beast
- Arizona Rhinos
- Arizona Scorpions
- Arkansas Aeros
- Arkansas Fantastics
- Arkansas RimRockers – joined NBA Development League
- Arkansas Rivercatz
- Arkansas Scorpions
- Atlanta Experience
- Atlanta Mustangs
- Atlanta Vision
- Augusta 706ers
- Austin Boom
- Austin Capitals
- East Bay Pit Bulls
- East Carolina Trojans
- East Kentucky Energy
- East Kentucky Miners
- East Point Jaguars
- Edmonton Cheetahs
- Electric City Lions → Charleston City Lions
- Erie Elite
- Everett Evolution
- Everett Longshoremen
- Everett Revolution
- Tacoma Navigators
- Tacoma Rise → Olympia Rise
- Tampa Bay Rain
- Tampa Bay Sharks
- Tampa Bay Strong Dogs
- Tampa Bay ThunderDawgs
- Tampa Bay Tornadoes
- Team Haiti
- Team Nicaragua [19]
- Tennessee Halo's
- Tennessee Mad Hatters
- Tennessee Mud Frogs
- Texarkana Panthers
- Texas Cagerz [20]
- Texas Cardinals
- Texas City Rangers
- Texas Fuel
- Texas Hurricanes [21]
- Texas Red Wolves
- Texas Skyriders
- Texas Tycoons
- The City Jazz
- Dragones de Tijuana (Tijuana Dragons)
- Toledo Royal Knights
- Topeka Aviators → Topeka Steel → Kansas City Steel
- Trenton Cagers [22]
- Tri-City Racers
- Tri-City Suns
- Tucson Buckets
- Tulsa Twisters
- Turley 66ers
- Twin City Ballers
- Universal City Seraphim
- Utah Avalanche
- Utah Snowbears
- Utah Stars [23]
- Yakima Vipers
- Youngstown Swish
- Yuba City Gold Miners
- Yuma Invaders