Rodney Graham Hauser (born 31 March 1952) was a rugby union player who represented Australia.
Hauser, a scrum-half, was born in Laidley, Queensland and claimed a total of 17 international rugby caps for Australia.
During his playing career Hauser was also a Physical Education teacher at St Peter's Lutheran College, Indooroopilly, Queensland.
Hauser was once quoted in a newspaper to be the best halfback in the world.
This biographical article relating to Australian rugby union is a stub.