| Honorific-Prefix: | The Honorable |
| Joseph Sto. Niño B. Bernos | |
| Office: | Mayor of La Paz |
| Term Start: | June 30, 2022 |
| Predecessor: | Menchie Bernos |
| Term Start1: | June 30, 2007 |
| Term End1: | June 30, 2016 |
| Predecessor1: | Marc 'Ysrael Bernos |
| Successor1: | Menchie Bernos |
| Office2: | Member of the Philippine House of Representatives from the Lone district of Abra |
| Term Start2: | June 30, 2016 |
| Term End2: | June 30, 2022 |
| Predecessor2: | Maria Jocelyn Bernos |
| Successor2: | Menchie Bernos |
| Birth Name: | Joseph Sto. Niño B. Bernos |
| Birth Date: | 6 October 1978 |
| Party: | Nacionalista (2022-present) |
| Otherparty: | PDP-Laban (2016-2022) Liberal (2015-2016) |
| Spouse: | Menchie Bernos |
| Profession: | Politician |
| Children: | 2 |
Joseph Sto. Niño "JB" Blando Bernos is a Filipino politician. He is the incumbent mayor of La Paz, Abra since 2022. He served as a member of the Philippine House of Representatives representing the Lone District of Abra for three consecutive terms from 2016 to 2022.[1]
On March 24, 2021, Bernos announced that he had tested positive for COVID-19.[2]
Bernos won unopposed in the 2022 Philippine general election for mayor in La Paz, Abra.