Body believed to be missing man Sean Mitchell pulled from Perth's Swan River

A body believed to be that of missing 37-year-old Sean Mitchell has been found in Perth's Swan River.

The body was found by a member of the public in the water near Chidley Point Reserve in Mosman Park, where police had been searching since last week.

Police say no suspicious circumstances have been identified.

The family of Mr Mitchell, who went missing 10 days ago on May 20, have been notified.