Sailor Springs is a village in Clay County, Illinois, United States.

Sailor Springs is located in eastern Clay County at 38°45′49″N 88°21′40″W / 38.76361°N 88.36111°W / 38.76361; -88.36111 (38.763611, -88.361182).

According to the 2021 census gazetteer files, Sailor Springs has a total area of 0.26 square miles (0.67 km2), all land.

There were 50 housing units at an average density of 192.31 per square mile (74.25/km2).

18.37% of all households were made up of individuals, and 6.12% had someone living alone who was 65 years of age or older.