Full name: Sergeant Gary "Roach" Sanderson Roach is a Special Forces operator of the multinational Task Force 141, under the command of Captain John "Soap" MacTavish and operating behind the scenes during World War III. Race: White, British Height: 6'0" Talks through sign language.

Lieutenant Simon "Ghost" Riley is a British special forces operator, and a prominent member of Task Force 141, known for his iconic skull-patterned balaclava. Height: 6'2" Race: White, British

Sergeant John "Soap" MacTavish is a cornerstone protagonist, sniper, and demolitions expert. He serves as the emotional core of the squad and demolition expert. Best recognized for his mohawk Height: 5'11" Race: White, Scottish

Captain John Price, callsign Bravo Six, is a member of British SAS and leader of the Task Force 141. Has a very father figure-like personality. Height: 6'1" Race: White, British

Kyle "Gaz" Garrick is a fictional British Special Air Service (SAS) sergeant, known for his expertise in counter-terrorism and his role in Task Force 141 alongside Captain Price. He is a highly skilled operator who transitions from the Metropolitan Police to the SAS, participating in major operations against terrorist groups like Al-Qatala, and is a key member of the new Task Force 141. Height: 5'11 Race: Black, British

König is a member of the Task Force 141. He serves as a reconnaissance and maritime operations specialist known for close-quarters combat, his distinctive masked appearance, and his tall stature. Height: 6'8" Race: White, German

Full name: Sebastian Josef Krueger Nationality: Austrian Height: 6'5" Background: An Austrian-born mercenary, he fled to Germany under a fake ID to evade murder charges. He served in the German KSK (Kommando Spezialkräfte) until an operation went wrong and civilians died. His true identity was discovered and he escaped custody. He joined the the Task Force 141 to hide his past and continue operating. Appearance: Known for his signature face veil, ghillie/sniper netting over his helmet, intimidating tactical gear, and similar appearance to König.

Kim "Horangi" Hong-jin is the South Korean operator in the Task Force, known for his past as a gambler who turned his life around by joining the military and later becoming a Task Force contractor. His name "Horangi" means "tiger" in Korean, and he is characterized as a tough, skilled soldier with a serious but sometimes goofy personality, often seen wearing a mask. Height: 6'2" Nationality: Korean Race: Asian

Nikto is known for his menacing look and backstory as a former FSB agent with dissociative identity disorder. Nikto refers to himself as "we" because he suffers from acute dissociative disorder. This condition—along with his disfigurement and trauma from being tortured—causes him to lose a sense of his individual identity, leading him to speak as a group during callouts. Height: 6'2" Nationality: Russian Race: White

Role: Leader of the Chimera private military company and an ally to Captain Price and Task Force 141. Background: A former Russian officer who defects and becomes a key informant and supporter, helping Price and his team against Ultranationalists like Barkov and Makarov. Identity: His real name is unknown; "Nikolai" is a codename given to him by the CIA. Nationality: Russian Race: White Height: 6'2"