Adam Steven Deacon is an English actor. He is known for his lead role in the films Kidulthood, sequel Adulthood and for his directorial debut, Anuvahood.

Kidulthood is a 2006 British teen crime drama film directed by Menhaj Huda and written by Noel Clarke, who appeared in the film alongside Aml Ameen, Red Madrell, Adam Deacon, Jaime Winstone, Femi Oyeniran, Madeleine Fairley, Kate Ajike, Cornell John, Kate Magowan, Pierre Mascolo, Rafe Spall and Nicholas Hoult. It follows the lives of several teenagers in the West London area Ladbroke Grove.