Shelby Dixon is a student at Waterloo Road during the latter half of Series 7. She is the daughter of Alan Dixon (LEA Director of Education).
Shelby struggles with alcoholism throughout her time at Waterloo Road, and when she hears that Kyle Stack has been illicitly selling vodka shots at school, she offers herself to him as payment for some. They snog in a cupboard, before Nikki Boston catches them with the vodka, and Kyle is later expelled for hitting Nikki after the rest of the vodka is found in his locker.
Shelby's father discovers her alcoholism, and she is last seen crying into his arms. Shelby is not seen again.