UPDATE: Police have confirmed the two boys have been found.
Police are currently searching for two missing 11-year-old boys from Lakelands.
Mason Ainsworth and Tyler Dudek were last seen in the Golden Bay and Secret Harbour areas on Thursday night.
They were earlier sighted on Dower Street, Mandurah around 7.30pm.
Police are currently patrolling Golden Bay and Secret Harbour.
Mason Ainsworth is described as pale skinned, short blonde/red hair, wearing a purple and black polo shirt.
Tyler Dudek is described as pale skinned, short blonde hair, blue eyes, wearing a purple and black polo shirt.
Anyone who sees Mason or Tyler, or has any information on their current whereabouts is asked to contact Police on 131 444.