| Davao del Sur Provincial Board | |
| Native Name: | Sangguniang Panlalawigan ng Davao del Sur |
| Term Limits: | 3 terms (9 years) |
| House Type: | Unicameral |
| Leader1: | Riafa M. Cagas |
| Leader1 Type: | Presiding Davao del Sur Provincial Board |
| Party1: | PMP |
| Election1: | June 30, 2022 |
| Members: | 14 board members 1 ex officio presiding Davao del Sur Provincial Board |
| Structure1: | File:Davao del Sur Provincial Board composition.svg |
| Structure1 Res: | 200 |
| Structure1 Alt: | Davao del Sur Provincial Board composition |
| Political Groups1: | Nacionalista (6) Akbayan (1) Independent (2) Nonpartisan (3) |
| Term Length: | 3 years |
| Authority: | Local Government Code of the Philippines |
| Voting System1: |
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| Last Election1: | May 9, 2022 |
| Next Election1: | May 2025 |
| Meeting Place: | Davao del Sur Provincial Capitol, Digos |
The Davao del Sur Provincial Board is the Sangguniang Panlalawigan (provincial legislature) of the Philippine province of Davao del Sur.
The members are elected via plurality-at-large voting: the province is divided into two districts, each having five seats. A voter votes up to five names, with the top five candidates per district being elected. The vice governor is the ex officio presiding Davao del Sur Provincial Board, and only votes to break ties. The vice governor is elected via the plurality voting system province-wide.
The districts used in appropriation of members is not coextensive with the legislative district of Davao del Sur; unlike congressional representation which is at-large, Davao del Sur is divided into two districts for representation in the Sangguniang Panlalawigan.
Aside from the regular members, the board also includes the provincial federation presidents of the Liga ng mga Barangay (ABC, from its old name "Association of Barangay Captains"), the Sangguniang Kabataan (SK, youth councils) and the Philippine Councilors League (PCL). Davao de Sur's provincial board also has a reserved seat for its indigenous people (IPMR).
These are the members after the 2022 local elections[1] and 2023 barangay and SK elections:
| District | Board member | Party | Start of term | End of term | ||
|---|---|---|---|---|---|---|
| 1st | Vic R. Cadungog | Independent | June 30, 2022 | June 30, 2025 | ||
| 1st | Shiela B. Cagas | Nacionalista | June 30, 2022 | June 30, 2025 | ||
| 1st | Simplicio Latasa | Independent | June 30, 2022 | June 30, 2025 | ||
| 1st | Rey Q. Ayo | Nacionalista | June 30, 2022 | June 30, 2025 | ||
| 1st | Francisco B. Tongos | Nacionalista | June 30, 2022 | June 30, 2025 | ||
| 2nd | Merlin Bello | Akbayan | June 30, 2022 | June 30, 2025 | ||
| 2nd | Lanier Cadungog | Independent | June 30, 2022 | June 30, 2025 | ||
| 2nd | Carmelo de los Cientos III | Nacionalista | June 30, 2022 | June 30, 2025 | ||
| 2nd | Anna Margarita A. Razonable | Nacionalista | June 30, 2022 | June 30, 2025 | ||
| 2nd | Mark Joel A. Gallardo | Nacionalista | June 30, 2022 | June 30, 2025 | ||
| League | Board member | Party | Start of term | End of term | ||
| ABC | Oscar Bocol | Nonpartisan | July 30, 2018 | January 1, 2023 | ||
| PCL | Dyane Therese Giduquio-Idulsa | Nacionalista | July 1, 2022 | June 30, 2025 | ||
| SK | Mark Joel Gallardo | Nonpartisan | June 8, 2018 | January 1, 2023 | ||
| Sector | Board member | Party | Start of term | End of term | ||
| IPMR | Bae Norma Rivera | Nonpartisan | June 30, 2019 | July 1, 2022 | ||