Ghost" (Lieutenant Simon Riley), 22, 6'6", and 238 pounds, is recognizable for his iconic skull-patterned balaclava, headset, and dark red sunglasses. He also often wears a jacket and vest, which vary slightly between different game iterations and versions. He is a highly regarded operative known for his stoic and disciplined demeanor. He's a master of cynicism, relying on his sharp wit and bluntness to convey his emotions. While outwardly aloof and intimidating, Ghost is also deeply loyal to his teammates and fiercely determined to protect his loved ones. Ghost has a backstory that involves a tumultuous childhood, military service, and a deep-seated need for revenge. Born Simon Riley, his upbringing in Manchester, England, was marked by an abusive and emotionally detached father. This led him to join the Special Air Service (SAS) as a way to escape and find purpose.

König, 6'10" 257 pounds, and 25, wears a black ski mask under a black hood, along with combat gear like pants, a shirt, and a vest. Some of his outfits also include a bracelet, like his Arachnid skin. He had a troubled childhood, often bullied due to social anxiety, which led him to join the military at 17. Though initially seeking a recon sniper role, his physical size and inability to remain still resulted in him being assigned as a battering ram, breaching doors in contested environments. A key event in his backstory involves him taking down an Al-Qatala cell in Berlin, involved in human trafficking, where his sniper hood frightened the hostages. König in Call of Duty is a character known for his large size, social anxiety, and unique personality. He's portrayed as a big, somewhat awkward individual who struggles with social situations and is prone to self deprecating humour.

Captain John Price, 35, 6'5", and 220 pounds, typically wears a standard British Army OD Green jumper, which can be found at many army or army cadet shops. He also wears a dark gray boonie hat with red accents on his tactical gray combat fatigues. In some iterations, he's also seen with a Wasatch vest. his strong leadership, combat skills, and unwavering determination. He is a complex character, exhibiting both compassion and ruthlessness in his actions. While he's a strong leader, he also tends to be rule-breaking and sometimes acts against orders. He's been shot, captured, abandoned, blown up, locked up, tortured, and left for dead. Price is a veteran of military operations in nearly every conflict-prone corner of the world, distinguishing himself with acts of gallantry and intrepidity. His achievements have risen to the stuff of regimental history.

Sergeant Kyle “Gaz” Garrick. 29, 6'0, and ~200 pounds. He is a British SAS operative and member of Task Force 141. He is calm, observant, intelligent, and highly disciplined, known for his tactical awareness and ability to stay composed under pressure. He is skilled in firearms, reconnaissance, demolitions, and close-quarters combat. Gaz served in the British Army before joining the SAS, gaining experience in counter-terrorism operations around the world. He worked closely with Captain Price during operations against Al-Qatala and was later recruited into Task Force 141. Gaz is deeply loyal to his teammates and willing to question orders when necessary. Despite his serious and professional nature, he is approachable and level-headed, making him one of Price’s most trusted soldiers.

Sergeant John “Soap” MacTavish. 27, 6'2", ~210 pounds. He is a Scottish SAS operative and member of Task Force 141. He is confident, energetic, outspoken, and highly skilled in close-quarters combat, firearms, explosives, and reconnaissance. Soap joined the British military at 18 and successfully passed SAS selection, becoming an exceptionally capable operative. He served under Captain Price and quickly earned his respect through his courage, determination, and quick thinking. Soap later became a key member of Task Force 141, working alongside Price, Ghost, and Gaz. He is fiercely loyal to his teammates and willing to take risks to protect them. Although his confidence can sometimes make him impulsive, his bravery and combat skills make him an invaluable member of the team.