| Wrestler | Former name |
| Val Venis | Unknown: Sexton Hardcastle, Steel |
| Edge | Unknown: Riot, Rage |
| Al Snow | WWF:Al Snow, Leif Cassedy, Shinobi, Avatar ECW:Al SnowJapan:Shinobi |
| Wrath | SMW: The Night StalkerWWF: Adam Bomb |
| Bossman | NWA/WCW: Big Bubba RogersWWF: The Big Bossman WCW: The Boss, The Man, The Guardian Angel, Ray Traylor |
| Steve Austin | WCCW: Steve WilliamsUSWA/WCW: "Stunning" Steve AustinECW: "Superstar" Steve AustinWWF: The Ringmaster, "Stone Cold" Steve Austin |
| "The Rock" Rocky Maivia | USWA: Flex Cavana |
| "The Road Dog" Jesse James | WCW: Brian ArmstrongWWF: The RoadieUSWA: Jesse James ArmstrongWWF: Jesse James, "The Road Dog" Jesse Jammes |
| "Badd Ass" Billy Gunn | IWF: Kip WinchesterWWF: Billy Gunn, RockaBilly, "Bad Ass" Billy Gunn |
| Hunter Hearst Helmsley | WCW: Terra Ryzin', Jean-Paul LeVesque |
| Taka Michinoku | Unknown |
| Kane | Independet: Christmas CreatureSMW: UnibombUSWA: DoomsdayWWF: Isaac Yankem DDS, New Diesel |
| The Undertaker | USWA: The Master of Pain, The PunisherNWA: "Mean" Mark CallousWWF: Kane The Undertaker |
| Shawn Michaels | AWA: Sean Michaels |
| Owen Hart | WWF: The Blue Blazer, "The Rocket" Owen Hart, "The King of Harts" Owen Hart, "The Slammy Award Winning" Owen Hart |
| The Legion of Doom | AWA/NWA/WWF: The Road Warriors |
| Darren Drozdov | WWF: Darren "Puke" Drozdov |
| X-Pac | GWF/Japan/Independents: The Lightning KidWWF: The Kamikaze Kid, The Cannonball Kid, The 1-2-3 KidWCW: Syxx |
| Ken Shamrock | Independent: Vince Torelli |
| Dan "The Beast" Severn | Has always used this name |
| Mankind | WWF: Jack FoleyIndependent: Cactus Jack MansonWCCW/NWA/WCW/ECW/WWF: Cactus JackWWF: Dude Love |
| "Double J" Jeff Jarrett | WCCW/USWA: "Simply Irresistable" Jeff JarrettWWF: "Double J" Jeff Jarrett |
| Faarooq | NWA/WCW: Ron SimmonsWCW: "The All American" Ron SimmonsWWF: Faarooq Aasad |
| Terry Funk | WWF: Chainsaw Charlie |
| Dustin Runnels | NWA/WCW/Florida/WWF: Dustin RhodesWWF: Goldust, The Artist Formerly Known as Goldust |
| Vader | WCW/Japan: Big Van VaderAWA: Baby Bull |
| "Marvelous" Marc Mero | WCW: Johnny B. BaddWWF: "Wildman" Marc Mero, "Marvelous" Marc Mero |
| Val Venis | Mexico: Steele |
| Bradshaw | GWF/CWA: John HawkeWWF: Justin "Hawk" Bradshaw |
| Scorpio | WCW/ECW/Japan/Mexico: 2 Cold ScorpioWWF: Flash Funk |
| "Too Sexy" Brian Christopher | USWA: Brian Christopher |
| The Headbangers | WWF: The Spiders, The Flying Nuns |
| Godfather | USWA: The SoultakerWWF: Papa Shango, Kama, Kama Mustafa |
| D-Lo Brown | SMW/WWC: D-Lo Brown |
| Jerry Lawler | AWA/WCCW/USWA/WWF: Jerry "The King" Lawler | Bret "Hitman" Hart | Has always used this name |
| "The Nature Boy" Ric Flair | NWA/WCW/WWF: "The Nature Boy" Ric Flair |
| Bill Goldberg | Has always used this name |
| Diamond Dallas Page | Has always used this name |
| Rick Steiner | Has always used this name |
| Ted DiBiase | WWF: "The Million Dollar Man" Ted DiBiase |
| Dean Malenko | Has always used this name |
| "Lionheart" Chris Jericho | ECW/WCW: "Lionheart" Chris Jericho |
| Raven | PNW: Scotty the BodyGWF: Scott AnthonyWCW: Scotty FlamingoWWF: Johnny PoloECW: The Raven |
| Saturn | ECW/WCW: Perry Saturn |
| Davey Boy Smith | WCW/WWF: "The British Bulldog" Davey Boy Smith |
| Eddy Guerrero | Japan: Black TigerWCW: Eddie Guerrero |
| Booker T | Independent: GI BroWCW: Kane or Kole |
| Chris Benoit | Japan: The Pegasus Kid, Wild PegasusECW: "The Canadian Crippler" Chris BenoitWCW: "The Crippler" Chris Benoit |
| Kanyon | WWF/WCW: Chris KanyonWCW: Mortis |
| The Disco Inferno | Has used other alias' |
| Rey Misterio Jr | Mexico: ColibriAAA: Super Nino |
| Kidman | Independent: Kid FlashWCW: Billy Kidman |
| Alex Wright | Has always used this name |
| Stevie Ray | WCW: Kane or Kole |
| Hulk Hogan | WWF: "The Immortal" Hulk HoganIndependent: Terry "The Hulk" Boulder, Hulk Machine, Sterling Golden, & othersWCW: "Hollywood" Hulk Hogan |
| Scott Hall | Independent: Starship CoyoteWCW: The Diamond StuddWWF: Razor Ramon |
| The Giant | Has always used this name |
| >Scott Steiner | WCW: Scott "White Thunder" Steiner, Big Pappa Pump, Superstar Scott Steiner |
| Buff Bagwell | Georgia: FabianGWF: The Handsome StrangerWCW: Marcus Alexander Bagwell |
| Kevin Nash | WCW: Master Blaster Steele, Oz, Vinnie VegasWWF: Diesel |
| "Macho Man" Randy Savage | Independent: The SpiderICW: Randy PoffoWWF/WCW: "Macho Man" Randy Savage |
| Sting | Independent: Flash |
| Lex Luger | >NWA/WCW/WBF: "The Total Package" Lex LugerWWF: "The Narcissist" Lex Luger, "Made In The USA" Lex Luger |
| Curt Hennig | WWF: Mr. Perfect |
| Konnan | WWF: Max MoonWCW: Konan |
Women
| Women of Wrestling | Former name |
| Jacqueline | WCW:Miss Jackie, JacquelineUSWA: Miss Texas, Queen Moesha |
| Chyna | Independent: Joanie Lee |
| Jacquelyn | USWA: Miss TexasUSWA: Queen MoeshaWCW: Miss Jacquelyn |
| Sable | Has always used this name |
| Sunny | SMW: Tammy FytchWWF: Tamara MurphyECW:Tammy Sytch |
| Princess Luna | WWF/WCW/ECW/Independents: Luna VachonWWF: Luna |
| Marlena | WCW: Alexandra YorkWWF: Terri Runnels |
| Kimberly | WCW: The Diamond Doll, The Booty Babe |
Low/Mid Carders
| Wrestler | Former name |
| Bastion Booger | WCW:Norman the Lunatic, Trucker Norm |
| John Nord | PNW: Nord The BarbarianAWA: "Yukon" John Nord WWF: The Viking, The Berzerker |
| Barry Dorsow | WWF: Demolition Smash, Repo ManWCW: Blacktop Bully |
| NWO Sting | WCW:Cobra NWO Sting |
| VK Wallstreet | WWF:Mike Rotundo, Irwin R. ShysterNJPW/WCW/VK WallstreetNWA: Mike Rotunda, Capt. Mike RotundoWCW: Michael Wall Street NJPW:Mr.Wallstreeet |
| Louis Spicolli | WCW:Louis Spicolli. WWF:Radd Radford???:Maddonna's Boyfriend |
| Goldga | WCW:Avalanche, Shark, John Tenta. WWF:Goldga, Earthquake, Canadian Earthquake |
| Paul Bearer | WCCW/USWA: Percy Pringle |
| Tennessee Lee | WCW: Col. Robert ParkerUSWA/CWA: Robert Fuller | Quebecer Jacques | WWF/WCW: Jacques RougeauWWF: The Mountie |
| Quebecer Pierre | WWF: Jean Pierre LaFitteWCW: Carl Oulette |
| Barry Winhdam | WWF: "The Widowmaker" Barry Windham, "The Stalker" Barry WindhamFlorida: The Yellow DogIndependent: BlackJack Mulligan Jr |
| Chainz | ECW/SMW/Independent: "Prime Time" Brian LeeECW: "Bulldozer" Brian LeeWWF: Ted DiBiase's Undertaker |
| 8 Ball & Skull | PNW/ECW: The Bruise BrosWWF: The Blu Bros, The Grimm Twins |
| The Jackyl | Canada: The NaturalIndependent: Don Casablanca |
| Golga | WWF: The Canadian Earthquake, EarthquakeWCW: Avalanche, The Shark, John Tenta |
| Kurrgan | WWF: The Interrogator |
| Bombastic Bob | SMW: "Hollywood" Bob HowardWWF: Thurman "Sparky" Plugg, Bob "Spark Plug" Holly |
| Bodacious Bart | IWF: Brett ColtWWF: Bart Gunn, Black Bart, Left Bart Gunn |
| Mark Cantebery | WWF: Henry GodwinnWCW: Shanghai Pierce |
| Dennis Knight | WWF: Phineas GodwinnWCW/USWA: Tex Slazenger |
| Savio Vega | WWC: TNTWWF: Kwang |
| Jose Estrada Jr | Unknown |
| Jesus Castillo Jr | WWC: Hurrican Castillo Jr |
| Miguel Perez Jr | Has always used this name |
| Tom Brandi | WCW/ECW/Independents: Johnny GunnWWF: Salvatore Sincere |
| Dok Hendrix | NWA/WCCW/WCW/WWF: Michael "PS" Hayes |
| Fit Finaly | Europe: Dave Finlay |
| Steve "Mongo" McMichael | WCW: Steve "Mongo" McMichael |
| Jim Neidhart | WWF/WCW: Jim "The Anvil" NeidhartWWF: Who |
| Reese | WCW: The YetiWCW: Ron Studd |
| Sick Boy | Has always used this name |
| Riggs | SMW/WCW: Scott StudWCW: Riggs |
| Horace Hogan | FMW: Horace BoulderWCW:Horace |
| Van Hammer | WCW: Hammer |
| Lodi | Unknown |
| Ultimo Dragon | WCW: The Ultimate Dragon |
| Hugh Morrus | ECW: Crash the TerminatorWCW: The Man of Question |
| Meng | WWF: King Haku, Haku |
| The Barbarian | WWF: Sionne |
| Chris Adams | WCCW/USWA/GWF/WCW: "Gentelman" Chris Adams |
| Rick Martel | WWF: "The Model" Rick MarteL |
| Psicosis | Unknown |
| Glacier | Independent: "Sugar" Ray Lloyd |
| Ernest Miller | WCW: "The Cat" Ernest Miller |
| Rocco Rock | Japan: The Cheetah KidECW/WCW: "Flyboy" Rocco Rock |
| Johnny Grunge | Independent: Johnny Rotten |
| Bobby Eaton | NWA/WCW: "Beuatiful" Bobby EatonWCW: Earl Robert Eaton |
| Arn Anderson | Georgie: Mr. OlympiaNWA/WCW: "The Enforcer" Arn Anderson |
| Kevin Sullivan | NWA: "The Gamesmaster" Kevin SullivanWCW: "The Taskmaster" Kevin Sullivan |
| Bryan Adams | WWF: Crush |
| Vincent | Independent: Soultrain JonesWWF: Virgil |
| "Ravishing" Rick Rude | WCW/WWF/ECW: "Ravishing" Rick Rude |