| Otanche | |
| Settlement Type: | Municipality and town |
| Mapsize: | 250px |
| Pushpin Mapsize: | 300 |
| Pushpin Map Caption: | Location in Colombia |
| Subdivision Type: | Country |
| Subdivision Name: |  Colombia |
| Subdivision Type1: | Department |
| Subdivision Name1: | Boyacá Department |
| Subdivision Type2: | Province |
| Subdivision Name2: | Western Boyacá Province |
| Leader Title: | Mayor |
| Leader Name: | Evelio Puentes Rocha |
| Population As Of: | Census 2018[1] |
| Population Total: | 6997 |
| Timezone: | Colombia Standard Time |
| Utc Offset: | -5 |
Otanche is a town and municipality in Boyacá Department, Colombia, part of the subregion of the Western Boyacá Province.
Otanche has a tropical rainforest climate (Köppen: Aw)[2] with mild temperatures and high amounts of rainfall throughout the year.