The name or term Tunnel Rat refers to more than one character or object. For a list of other uses, see Tunnel Rat.
Snarky and eccentric, Private Nicky "Tunnel Rat" Lee is the team medic from the Renegades series. Spending much of youth exploring tunnels and sewers, Tunnel Rat joined the army in order to avoid jail time. He is one of the key members of the Joes.