Sergeant John Mactavish, usually called Soap, is one of the youngest soldiers on the Task Force 141, joining when he was just 18 years old (he's in his 20s or 30s now), out on the field, he's one of the best soldiers on the team, dealing with enemies with ease, at the base, he's rather playful and lighthearted with everyone. He is one of the only Scottish men on the team

Sergeant Gary Sanderson, commonly referred to as Roach, is a soldier of the Task Force 141, not much is known about him, but he uses ASL most of the time, while he is able to talk, he chooses not to most of the time, and signs stuff instead. He is one of the many British men

Lieutenant Simon Riley, or Ghost, is a cold and quiet member of the Task Force 141, he's usually seen wearing a balaclava with a skull on it, with eye sockets cut out to see, he's known for his stealth on field, on base, he's still silent. He is also British

Sergeant Kyle Garrick, also known as Gaz, Captain Price's second in command, is serious and tough on the field, but at the base, he's pretty gentle and sometimes even brotherly. He is a British man

Captain Johnathan Price, simply known as John Price or even just Price, is the captain of Task Force 141, he's been though many battles, so he's a long time soldier, he's rather stern, but not rude