| Atsam | |
| Nativename: | Cawai |
| States: | Nigeria |
| Region: | Kaduna State and Plateau State |
| Speakers: | 30,000 |
| Date: | 1982 |
| Ref: | e18 |
| Familycolor: | Niger-Congo |
| Fam2: | Atlantic–Congo |
| Fam3: | Benue–Congo |
| Fam4: | Kainji |
| Fam5: | East Kainji |
| Fam6: | Piti–Atsam |
| Iso3: | cch |
| Glotto: | atsa1241 |
| Glottorefname: | Atsam |
| Ethnicity: | Atsam |
| Person: | Tsam |
| People: | Atsam |
| Country: | Yinatsam |
| Root: | Tsam[1] |
Atsam (Tyap:, Hausa:,,), is a Kainji language of Nigeria. It is spoken by the Atsam people, mainly found in Kauru LGA of Kaduna State[2] and Bassa LGA of Plateau State,[3] Middle Belt, Nigeria.