| Marachi | |
| Nativename: | Olumarachi |
| States: | Kenya |
| Region: | Vihiga District |
| Ethnicity: | Marachi tribe (Luhya) |
| Date: | 2009 census |
| Ref: | e18 |
| Familycolor: | Niger-Congo |
| Fam2: | Atlantic–Congo |
| Fam3: | Benue–Congo |
| Fam4: | Bantoid |
| Fam5: | Bantu |
| Fam6: | Northeast Bantu |
| Fam7: | Great Lakes Bantu |
| Fam8: | Masaba–Luhya (J.30) |
| Iso3: | lri |
| Glotto: | mara1393 |
| Glottorefname: | Marachi |
| Guthrie: | JE.342 |
Marachi is a Bantu language spoken by the Luhya people of Kenya.