| Sapo | |
| States: | Liberia |
| Date: | 2006 |
| Ref: | e18 |
| Familycolor: | Niger-Congo |
| Fam2: | Atlantic–Congo |
| Fam3: | Kru |
| Fam4: | Western Kru |
| Fam5: | Wee |
| Fam6: | Guere–Krahn |
| Iso3: | krn |
| Glotto: | sapo1251 |
| Glottorefname: | Sapo |
The Sapo language, also known as Sarpo or Southern Krahn, is a Kru language of the Niger–Congo language family. It is spoken in eastern Liberia, primarily in Grand Gedeh County and Sinoe County, by the Sapo people. Its dialects include: Juarzon, Kabade (Karbardae), Nomopo (Nimpo), Putu, Sinkon (Senkon), and Waya (Wedjah).