Eric Effiong
Ncuti Gatwa portrays Eric Effiong, a flamboyant and outwardly gay adolescent with a strong sense of self.
Otis Milburn
Otis Milburn is a likeable and complex adolescent. Otis, a high school student, had a special childhood since Jean, his mother, is a sex therapist.
Maeve Wiley
In Sex Education, Emma Mackey plays Maeve Wiley, a sophisticated, clever, and strong-willed adolescent.
Adam Groff
The conflicting character of Adam Groff (Connor Swindells) is first presented as the school's bully and the headmaster's son.
Ruby Matthews
She's the leader of the "Untouchables," a group of popular girls known for their confidence and beauty.
Aimee Gibbs
She is a popular high school girl who is always happy and recognised for her close-knit connections.
Jean Milburn
She struggles with her own difficulties, such as handling relationships and parenthood, despite her competence.
Lily Iglehart
She distinguishes herself from the rest of the actors of the programme with her distinctive sense of style, open talks about sexuality, and tolerance.
Jackson Marchetti
Jackson Marchetti, played by actor Kedar Williams-Stirling, is presented as the head boy of Moordale Secondary School and a top student.
Ola Nyman
Ola Nyman, portrayed by actress Patricia Allison, is a prominent character who is a smart, confident, and open-minded student at Moordale Secondary School.