Police are searching for missing 15-year-old Harry Foster from Hull.
He was last seen around 7.30pm yesterday on Ella Street.
He is described as white, 5ft 9ins tall and slim, with short sandy coloured hair, blue eyes and a stretcher earring in one ear.
When he was last seen, he was wearing black tracksuit bottoms, a dark hoody and black trainers.
Anyone who has seen the teenagers is asked to contact Humberside Police on 101 quoting log number 497 of January 11.