Stephen Robert Eaton, OAM[1] (born 15 September 1975) is an Australian athlete with cerebral palsy from Toowoomba, Queensland who competes at the national and international level in discus throwing and shot put at events such as the Paralympic Games and IPC Athletics World Championships.

[2] Eaton first began to participate in track and field events at the age of eight, under the guidance of coach Anne Marsh.

[2] He represented Australia at a Paralympic level for the first time in 1993, and won two gold medals at the 1994 FESPIC Games.

[2] He won a bronze medal in the Men's Discus F32–33 event at the 1996 Atlanta Paralympics.

[3] He won a silver medal in the men's discus at the 1998 IPC Athletics World Championships.