Qld father and son reported missing

There are fears for the safety of a missing Brisbane father and his eight-year-old son who have not been heard from since Saturday.

Family last spoke with the 56-year-old man from Mount Gravatt on June 10 after the pair were last seen in the vicinity of the Mount Gravatt Lookout in a white Ford transit van the previous afternoon.

Police and family hold concerns for their welfare, with their lack of contact being out of character.