Surrey Police said Devonte Graham, 15 from Carlisle and Ryan Kouame, 15 from Littlehampton haven’t been seen since Thursday, 30 July and officers are growing increasingly concerned for their welfare.
A spokesman said: “It is thought that the two boys may be in the Redhill area and are likely to be together. They may to be travelling by train. The boys were last seen in Croydon and have connections in that area.”
Police said Graham is described as black and of a slim build with black hair which is styled in cornrows. Kouame is described as black and of a slim build with brown hair and brown eyes.
The spokesman added: “If you have seen either of them, please get in contact on 101, quoting reference number PR/45200089688.”