Rigby Fielding was last seen on the afternoon of Saturday 15 August 2015 in East Perth by friends. He told them he was returning to his home in Rockingham later that day. Rigby did not arrive home and has not been seen since.
Personal items belonging to Rigby were found in bushland south of Perth near Kwinana.
Police hold serious concerns for his safety and welfare.
If you have any information about Rigby Mark Fielding make a report online at crimestopperswa.com.au or call Crime Stoppers on 1800 333 000, where all calls are strictly confidential, and rewards are offered.