| Cairo, Kansas | |
| Settlement Type: | Unincorporated community |
| Image Map1: | Map of Pratt Co, Ks, USA.png |
| Map Caption1: | KDOT map of Pratt County (legend) |
| Pushpin Map: | Kansas#USA |
| Pushpin Label: | Cairo |
| Pushpin Label Position: | left |
| Coordinates: | 37.65°N -98.5544°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Kansas |
| Subdivision Type2: | County |
| Subdivision Name2: | Pratt |
| Subdivision Type3: | Township |
| Established Title: | Founded |
| Established Title1: | Platted |
| Unit Pref: | Imperial |
| Population Density Sq Mi: | auto |
| Population Density Km2: | auto |
| Timezone: | CST |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Postal Code Type: | ZIP code |
| Area Code Type: | Area code |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS ID |
Cairo is an unincorporated community in Pratt County, Kansas, United States. It is located between the cities of Pratt and Cunningham, roughly 11 miles east of Pratt.
Cairo had a post office from 1887 until 1922.[1] In 1910, the town's population was 30, and it had a station on the Wichita & Pratt division of the Atchison, Topeka, and Santa Fe Railroad.[2] The town functioned as a shipment point for the surrounding countryside.
The community is served by Pratt USD 382 public school district.