| Bolango | |
| Nativename: | Bulanga-Uki, Diu |
| States: | Indonesia |
| Region: | Gorontalo, Sulawesi |
| Date: | 2010 |
| Ref: | e25 |
| Familycolor: | Austronesian |
| Fam2: | Malayo-Polynesian |
| Fam3: | Philippine |
| Fam4: | Greater Central Philippine |
| Fam5: | Gorontalo–Mongondow |
| Fam6: | Gorontalic |
| Dia1: | Atinggola |
| Iso3: | bld |
| Glotto: | bola1252 |
| Glottorefname: | Bolango |
Bolango is a Philippine language spoken in North-eastern Sulawesi Indonesia. In 1981 it was spoken by some 20,000 people, 5,000 in Bolango and 15,000 in Atinggola.