| Mountain Province Provincial Board | |
| Native Name: | Sangguniang Panlalawigan ng Lalawigang Bulubundukin |
| Term Limits: | 3 terms (9 years) |
| House Type: | Unicameral |
| Leader1: | Francis Tauli |
| Leader1 Type: | Presiding Officer |
| Party1: | PDP–Laban |
| Election1: | June 30, 2019 |
| Members: | 12 board members 1 ex officio presiding officer |
| Structure1: | File:Mountain Province Provincial Board composition.svg |
| Structure1 Res: | 200 |
| Structure1 Alt: | Mountain Province Provincial Board composition |
| Political Groups1: | PDP–Laban (4) PFP (1) Independent (4) Nonpartisan (3) |
| Term Length: | 3 years |
| Authority: | Local Government Code of the Philippines |
| Voting System1: |
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| Last Election1: | May 13, 2019 |
| Next Election1: | May 9, 2022 |
| Meeting Place: | Mountain Province Capitol, Bontoc |
The Mountain Province Provincial Board is the Sangguniang Panlalawigan (provincial legislature) of the Philippine province of Mountain Province.
The members are elected via plurality-at-large voting: the province is divided into two districts, each having four seats. A voter votes up to four names, with the top four candidates per district being elected. The vice governor is the ex officio presiding officer, 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 Mountain Province; unlike congressional representation which is at-large, Mountain Province 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). Mountain Province's provincial board also has a reserved seat for its indigenous people (IPMR).
These are the members after the 2019 local elections[1] and 2018 barangay and SK elections:
| District | Board member | Party | Start of term | End of term | ||
|---|---|---|---|---|---|---|
| 1st | Federico Onsat | Independent | June 30, 2019 | June 30, 2022 | ||
| 1st | Janice Barillo | Independent | June 30, 2019 | June 30, 2022 | ||
| 1st | Alexandre Claver | Independent | June 30, 2019 | June 30, 2022 | ||
| 1st | Joshua Fronda | PFP | June 30, 2019 | June 30, 2022 | ||
| 2nd | Henry Bastian Jr. | PDP–Laban | June 30, 2019 | June 30, 2022 | ||
| 2nd | Donato Danglose | PDP–Laban | June 30, 2019 | June 30, 2022 | ||
| 2nd | Salvador Dalang | PDP–Laban | June 30, 2019 | June 30, 2022 | ||
| 2nd | Randolph Awisan | PDP–Laban | June 30, 2019 | June 30, 2022 | ||
| League | Board member | Party | Start of term | End of term | ||
| ABC | Alfonso Ligos Jr. | Nonpartisan | July 30, 2018 | January 1, 2023 | ||
| PCL | Ashley Sili[2] | Independent | August 30, 2019 | June 30, 2022 | ||
| SK | Jazzel-Mae Masidong | Nonpartisan | June 8, 2018 | January 1, 2023 | ||
| Sector | Board member | Party | Start of term | End of term | ||
| IPMR | Tomas Tawagen[3] | Nonpartisan | January 22, 2020 | January 22, 2023 | ||