| Ron Hillis | |
| Birth Date: | 19 February 1906 |
| Originalteam: | Middle Park |
| Height: | 183 cm |
| Weight: | 82 kg |
| Statsend: | 1937 |
| Years1: | 1929–1937 |
| Club1: | South Melbourne |
| Games Goals1: | 137 (16) |
Ron Hillis (19 February 1906 – 6 December 1976) was an Australian rules footballer who played with South Melbourne in the VFL during the 1930s.
A full back, Hillis was a Best and Fairest award winner with South Melbourne in 1930 and 1935. He was also a 4 time VFL representative at interstate football. Despite playing 19 games during the 1933 season, injury prevented him from being a member of their premiership side that year.