| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Bajo Las Pataguas | city | Libertador General Bernardo O'Higgins | Chile | -34.32 | -71.33 | 416 | 5722 |
| Balsas | city | Libertador General Bernardo O'Higgins | Chile | -34.19 | -71.46 | 413 | 2787 |
| Banco | city | Libertador General Bernardo O'Higgins | Chile | -34.14 | -71.33 | 830 | 2733 |
| Banos | city | Libertador General Bernardo O'Higgins | Chile | -34.24 | -70.55 | 3349 | 596 |
| Bellavista | city | Libertador General Bernardo O'Higgins | Chile | -34.42 | -70.78 | 1669 | 4857 |
| Bellavista | city | Libertador General Bernardo O'Higgins | Chile | -34.17 | -71.65 | 915 | 957 |
| Bellavista | city | Libertador General Bernardo O'Higgins | Chile | -34.47 | -71.02 | 1669 | 18779 |
| Bellavista | city | Libertador General Bernardo O'Higgins | Chile | -34.32 | -70.77 | 1184 | 2252 |
| Boca | city | Libertador General Bernardo O'Higgins | Chile | -33.99 | -71.88 | 403 | 1221 |
| Boca Pupuya | city | Libertador General Bernardo O'Higgins | Chile | -33.99 | -71.88 | 403 | 1221 |
| Boca de Pupuya | city | Libertador General Bernardo O'Higgins | Chile | -33.99 | -71.88 | 403 | 1221 |
| Boyeruca | city | Libertador General Bernardo O'Higgins | Chile | -34.69 | -72.05 | 219 | 745 |
| Bucalemu | city | Libertador General Bernardo O'Higgins | Chile | -34.65 | -72.04 | 121 | 861 |