| Municipio | Departamento | Latitud | Longitud |
| Yani Cuturi | Puno | -15.1053900 | -70.1565200 |
| Yapasmayo | Puno | -15.4833300 | -69.9166700 |
| Yapoapacheta | Puno | -16.9063800 | -69.3871300 |
| Yaraoco Grande | Puno | -16.4166700 | -69.5833300 |
| Yaulichambi | Puno | -16.5482500 | -69.2303500 |
| Yauricache | Puno | -16.0715300 | -69.4637000 |
| Yayunchaca | Puno | -15.3900000 | -70.6741700 |
| Ylacuche | Puno | -15.2833300 | -69.8666700 |
| Ylpa | Puno | -15.6873100 | -70.0821000 |
| Yocarape | Puno | -15.1591800 | -69.8783400 |
| Yorac Cancha | Puno | -14.3817700 | -69.9696600 |
| Yorocco | Puno | -16.5510200 | -69.3281200 |
| Yoroco | Puno | -16.2924300 | -69.6127800 |
| Yucajache | Puno | -15.2193700 | -70.2119700 |
| Yucanapata | Puno | -15.3666700 | -70.0666700 |
| Yucase | Puno | -15.5232300 | -70.7172000 |
| Yunca | Puno | -15.7132700 | -70.8938700 |
| Yuncapampa | Puno | -14.0314500 | -69.7589400 |
| Yupiura | Puno | -16.9187100 | -69.4855400 |
| Yurac Chupa | Puno | -15.0135800 | -70.0876200 |
| Yuraccaca | Puno | -15.4985200 | -70.4275500 |
| Yuraccancha | Puno | -15.0766700 | -70.9150000 |
| Yurachaya | Puno | -15.7522300 | -70.7172600 |
| Yuracmoco | Puno | -15.4408300 | -70.5486100 |
| Yustacucho | Puno | -16.9188100 | -69.7253000 |
| Zepita | Puno | -16.5000000 | -69.1000000 |
| Primero | Anterior |