A man who was found dead in a Brisbane park more than two months ago remains unidentified, with police releasing images on a tattoo and his shirt.

The man died in Marnham Street Park, at the intersection of Marnham Street and Mitchell Street in Acacia Ridge, on May 13, 2026.

Police said he was about 170 centimetres tall, with a dark complexion, short curly dark brown hair, and with facial hair around his chin.

He was found wearing a knitted cap with an Aboriginal flag emblem, a brown string necklace, and a black T-shirt with an image of American singer 50 Cent.

The man also had a distinctive black and red tattoo on the back of his right hand, with investigators releasing an image of the design.

They said the death was believed to be non-suspicious, but they were keen to speak to anyone who could help identify the man.