Ariosvaldo Fernandes da Silva (born 23 December 1976) is a Brazilian T53 wheelchair racer.
Fernandes represented Brazil at the five Parapan American Games and winning gold medals in the 100 metres and 400 metres T53 events.
In May 2024, he competed at the 2024 World Para Athletics Championships and won a silver medal in the 100 metres T53 event. He then represented Brazil at the 2024 Summer Paralympics and won a bronze medal in the 100 metres T53 event.