Nathan Jason (born 10 July 2002) is an Australian visually impaired para athlete who competes in T12 sprint events.
Jason began his career in para swimming, before transitioning to para-athletics. He competed at the 2025 World Para Athletics Championships and won a bronze medal in the universal 4 ÃÂ 100 metres relay. He also competed in the 100 metres T12 event and finished in fourth place with a time of 11.11 seconds, finishing 0.07 seconds behind bronze medalist Kesley Teodoro.
Jason was born with Cone dystrophy. His older brother, Braedan, also has the same condition, and is a para swimmer for Australia.