South Ross Township is a township in Vermilion County, Illinois, USA.

As of the 2010 census, its population was 1,070 and it contained 445 housing units.

[2] South Ross township was created in 1927.

According to the 2010 census, the township has a total area of 53.77 square miles (139.3 km2), all land.

[2] The township contains one cemetery, Gundy.