Joshua ("Josh") James Ross (born 9 February 1981) is an indigenous Australian track and field sprinter.
He was national 100-metre (100m) champion for several years and competed for Australia at the 2004 and 2012 Summer Olympics.
Ross is the third fastest Australian of all time with a personal best time of 10.08 seconds achieved on 10 March 2007, after Patrick Johnson (9.93 in 2003) and Matt Shirvington (10.03 in 1998).