| Libido | |
| States: | Ethiopia |
| Region: | Gurage, Hadiya, Kembata regions |
| Ref: | e27 |
| Date: | 2007 census |
| Script: | Latin |
| Familycolor: | Afro-Asiatic |
| Fam2: | Cushitic |
| Fam3: | Highland East |
| Fam4: | Hadiyya |
| Iso3: | liq |
| Glotto: | libi1250 |
| Glottorefname: | Libido |
| Also Known As: | Mareqo, Mareko |
Libido (also known as Mareqo, Mareko) is an Afroasiatic language of Ethiopia, which is spoken in the Mareko district Gurage Zone of the Southern Nations, Nationalities, and People's Region, directly south-east of Butajira. It has about 58,800 native speakers (2007 census).
It is closely related to Hadiyya (a dialect per Blench 2006) within the Highland East Cushitic languages.
Its syntax is SOV; its verb has passive, reflexive and causative constructions, as well as a middle voice.