Portrayed by Dylan O’Brien.
Stiles is sarcastic, funny and outspoken. He is extremely clever and has led the way in working through many of the mysteries of the show. He is a bit frustrated that the werewolf bite has cast him as Robin to Scott’s Batman but he is a solid friend and loyal to a fault. For the longest time he held an intense but unrequited love for fellow classmate Lydia Martin. Their relationship has grown into a strong friendship.
While they have a typically combative parent/teenager relationship, Stiles loves his father very much and often worries about his safety.