Concern is mounting for a Randfontein man who has disappeared without a trace, leaving his family desperate for answers.

Thirty-five-year-old Juan Roux has not made contact with his family since November, prompting an urgent public appeal from his mother, Helene Basson.

Basson said Juan lives in the Hillside area, but she has no information about what he was wearing at the time of his disappearance.

She described him as having a long beard, grown-out hair, and a thin build.

She said she is deeply concerned for his safety and is pleading with the community to assist in locating him.

Anyone with information that may help trace Roux is urged to contact Basson on 084 653 7639.