Jake Pask went missing from his home in Ribbleton at midday on Saturday and hasn't been seen since.
A spokesman from Preston Police said: "Anyone with information is asked to contact us via 101 quoting incident LC-20180623-1733.
Have you seen missing Preston boy Jake Pask?
Police are searching for a 14-year-old boy who has been missing since Saturday (June, 23).
By The Newsroom
Thursday, 28th June 2018, 2:26 pm
Updated Wednesday, 4th July 2018, 6:29 pm