Mark Nash (born 25 February 1976) is an Australian basketball player.
The junior club that he played for was Kingborough District, in Tasmania.
He then had a year back in the ABA, before being signed for the Brisbane Bullets in 1998.
He competed for the Australian Boomers at the East Asian and Goodwill Games in 2001.
This biographical article relating to an Australian basketball figure is a stub.