User:Tonygameman/The King of Fighters XV Roster

Three Sacred Treasures

 * Kyo Kusanagi
 * Iori Yagami
 * Chizuru Kagura

Hero (Confirmed)

 * Shun'ei
 * Meitenkun
 * Benimaru Nikaido

Fatal Fury

 * Terry Bogard
 * Andy Bogard
 * Joe Higashi

Art of Fighting

 * Ryo Sakazaki
 * Robert Garcia
 * Yuri Sakazaki

Women Fighters

 * Mai Shiranui
 * King
 * Kasumi Todoh

Japan

 * Shingo Yabuki
 * Goro Daimon
 * TBA

Korea

 * Kim Kaphwan
 * Chang Koehan
 * Choi Bounge

Jhun

 * Jhun Hoon
 * Gang-il
 * Luong

Ikari Warriors

 * Ralf Jones
 * Clark Still
 * Leona Heidern

Psycho Soldier

 * Athena Asamiya
 * Sie Kensou (reverts back to his The King of Fighters XIII self)
 * Mui Mui (related to Kensou because of dragons/Nikuman; or Bao)

South Town

 * Geese Howard
 * Billy Kane
 * Hein

Agents

 * Blue Mary
 * Vanessa
 * Whip

Masters

 * Chin Gentsai
 * Heidern
 * Takuma Sakazaki

K'

 * K'
 * Kula Diamond
 * Maxima

Ash

 * Ash Crimson
 * Elizabeth
 * Kukri

USA Sports

 * Lucky Glauber
 * Heavy-D!
 * Brian Battler

South America

 * Nelson
 * Zarina
 * Bandeiras

Mexico

 * Ramon
 * Angel
 * King of Dinosaurs

Garou

 * Rock Howard
 * Tizoc
 * B. Jenet

Justice

 * Najd
 * Jhun
 * May Lee

New Faces

 * Yashiro
 * Shermie
 * Chris

Orochi

 * Mature
 * Vice
 * Ryuji Yamazaki

Antonov

 * Antonov
 * Sylvie Paula Paula
 * Mian

Another World

 * Goddess Athena
 * Roddy (Top Hunter: Roddy & Cathy)
 * Cyber Woo (King of the Monsters; down-sided with a moveset from Neo-Geo Battle Coliseum)

Samurai Shodown/Spirits
A team was originally planned for The King of Fighters '95 and 96.
 * Nakoruru
 * Haohmaru
 * Galford (or Shiki)

Metal Slug
A Metal Slug tank bonus stage from King of Fighters: Maximum Impact 2 returns.
 * Marco Rossi (uses his moveset from Neo-Geo Battle Coliseum)
 * Fio Germi (uses her moveset from King of Fighters: Maximum Impact 2)
 * Mars People (moveset is a combination of Neo-Geo Battle Coliseum and SNK vs Capcom: SVC Chaos)

World Heroes

 * Hanzo Hattori
 * Kotaro Fuuma
 * Janne D'Arc (or Ryoko Izumo)

The Last Blade

 * Moriya Minakata
 * Lee Rekka
 * Kaede (or Akari; as Hibiki is a guest in Samurai Shodown (2019))

Savage Reign/Kizuna Encounter

 * Sho Hayate
 * Rosa (or Carol)
 * Kim Sue II

Sub-Bosses (Non-Team)
Verse or someone else may appear as the final boss.
 * Rugal Bernstein
 * Orochi
 * Goenitz
 * TBA
 * Shiro Tokisada Amakusa
 * Allen O'Neil

Street Fighter

 * Ryu
 * Chun-Li
 * Guile (or Akuma)

Tekken

 * Jin Kazama
 * Heihachi Mishima (or Paul Phoenix)
 * Kazuya Mishima (or King/Nina Williams)

Virtua Fighter

 * Akira Yuki
 * Sarah Bryant
 * Pai Chan

Dead or Alive

 * Kasumi (or Ryu Hayabusa)
 * Rachel (or Ayane)
 * Marie Rose (or Nyotengu)

Fighting EX Layer

 * Skullomania
 * Darun Mister (or Garuda)
 * Blair Dame

Guilty Gear

 * Sol Badguy
 * Ky Kiske
 * Dizzy

Double Dragon
All three fighters use some of their moves from the Neo-Geo fighting game (based on the infamous 1994 movie), despite having designs and techniques/weapons (for the Lee brothers on latter) from the games (specifically with the recent ones).
 * Billy Lee
 * Jimmy Lee
 * Marian Kelly (or Abobo)

Sonic the Hedgehog

 * Sonic
 * Shadow
 * Sally (appears in her Post-SGW Appearance)

Final Fantasy

 * Cloud Strife
 * Tifa Lockhart
 * Squall "Leon" Leonhart

Fighter's History

 * Karnov
 * Ray
 * Mizoguchi

Console-Exclusives (Non-Team)

 * Captain Falcon (Nintendo Switch)
 * Delsin Rowe (PlayStation 4/PlayStation 5)
 * Jago (Xbox One/Xbox Series X & S)