Leo Hales, 16, was last seen near Oulton Broad around 10am on Tuesday, March 12.
He is described as white, 5ft tall with short, dark brown spiky hair.
Leo was last seen wearing a navy Reebok hooded jumper, black tracksuit bottoms and Nike trainers. He left on foot.
Anyone who has seen Leo or has any information on where he may be should contact Suffolk police on 101 quoting CAD 175 of March 12.
Leo Hales, 16, was last seen near Oulton Broad around 10am on Tuesday, March 12.
He is........