• New Japan Pro-Wrestling
  • IWGP Heavyweight Championship (3 times) – Masahiro Chono (1), Scott Norton (1), Keiji Mutoh (1)[2]
  • IWGP Tag Team Championship (3 times) – Masahiro Chono and Keiji Mutoh (1), Masahiro Chono and Hiroyoshi Tenzan (1), Hiroyoshi Tenzan and Satoshi Kojima (1)[2]
  • Super Grade Tag League (1997) – Masahiro Chono and Keiji Mutoh
  • Super Grade Tag League (1998) – Keiji Mutoh and Satoshi Kojima
  • G1 Tag League (1999) – Keiji Mutoh and Scott Norton
• Nikkan Sports
  • Match of the Year (1999) – Keiji Mutoh vs. Genichiro Tenryu on May 3 at Strong Energy – Tag 14
  • Outstanding Performance (1998) – Keiji Mutoh
  • Technique Award (1997) – The Great Muta
  • Wrestler of the Year (1997) – Masahiro Chono
  • Wrestler of the Year (1999) – Keiji Mutoh
• Pro Wrestling Illustrated
  • Comeback of the Year (2002) – Hollywood Hulk Hogan
  • Feud of the Year (1996) – Eric Bischoff vs. Vince McMahon
  • Feud of the Year (1997) – Randy Savage vs. Diamond Dallas Page
  • Match of the Year (2002) – Hollywood Hulk Hogan vs. The Rock on March 17 at WrestleMania X8
  • Most Hated Wrestler of the Year (1996, 1998) – Hollywood Hogan
  • Most Inspirational Wrestler of the Year (1999) – Hollywood Hogan
  • Rookie of the Year (1996) – The Giant
  • Tag Team of the Year (1997) – Kevin Nash and Scott Hall
  • Wrestler of the Year (1996) – The Giant
• Tokyo Sports
  • Match of the Year (1999) – Keiji Mutoh vs. Genichiro Tenryu on May 3 at Strong Energy – Tag 14
  • Outstanding Performance (1998) – Keiji Mutoh
  • Wrestler of the Year (1997) – Masahiro Chono
  • Wrestler of the Year (1999) – Keiji Mutoh
• World Championship Wrestling
  • WCW Cruiserweight Championship (1 time) – Syxx
  • WCW United States Heavyweight Championship (10 times) – Curt Hennig (1), Bret Hart (3), Lex Luger (1), Scott Hall (2), Scott Steiner (1), Jeff Jarrett (2)[4]
  • WCW World Heavyweight Championship (7 times) – Hollywood Hogan (4), Randy Savage (1), Kevin Nash (1), Bret Hart (1)[5]
  • WCW World Tag Team Championship (11 times) – Kevin Nash and Scott Hall (6)2, Sting and The Giant (1), Sting and Kevin Nash (1), Scott Hall and The Giant (1), Ron and Don Harris (2)
  • WCW World Television Championship (3 times) – Konnan (1), Scott Steiner (1), Scott Hall (1)
  • World War 3 (3 times)
    • The Giant (1996)
    • Scott Hall (1997)
    • Kevin Nash (1998)
• World Wrestling Entertainment/WWE
  • WWE Hardcore Championship (1 time) – Big Show
  • WWE Hall of Fame (Class of 2020) – Hogan, Hall, Nash, and Waltman[6]
• Wrestling Observer Newsletter
  • Best Box Office Draw (1997) – Hollywood Hogan
  • Best Gimmick (1996) – nWo
  • Feud of the Year (1996) New World Order vs. World Championship Wrestling
  • Most Embarrassing Wrestler (1996, 1998–1999) – Hulk/Hollywood Hogan
  • Readers' Least Favorite Wrestler (1996–2000) – Hollywood Hogan (1996–1999), Kevin Nash (2000)
  • Rookie of the Year (1996) – The Giant
  • Worst Match of the Year (1997) – Hollywood Hogan vs. Roddy Piper on February 23 at SuperBrawl VII
  • Worst Match of the Year (1998) – Hollywood Hogan vs. The Warrior on October 25 at Halloween Havoc
  • Worst Wrestler (1997, 1999–2000) – Hollywood Hogan (1997), Kevin Nash (1999–2000)

1 As part of the New World Order (nWo) storyline, the title was spray painted each time with the "nWo" initials and renamed as the nWo/WCW World Heavyweight Championship, while referred to by nWo members only as the nWo World Heavyweight Championship.

2 During one of their reigns, the nWo invoked "Wolfpac Rules" and named Syxx a co-champion due to a legitimate injury to Nash.