| Isabela Provincial Board | |
| Native Name: | Sangguniang Panlalawigan ng Isabela |
| Term Limits: | 3 terms (9 years) |
| House Type: | Unicameral |
| Leader1: | Faustino Dy III |
| Leader1 Type: | Presiding Officer |
| Party1: | PDP–Laban |
| Election1: | June 30, 2019 |
| Members: | 19 board members 1 ex officio presiding officer |
| Structure1: | File:Isabela Provincial Board composition.svg |
| Structure1 Res: | 200 |
| Structure1 Alt: | Isabela Provincial Board composition |
| Political Groups1: | PDP–Laban (3) Lakas (3) NPC (2) Aksyon (2) Nacionalista (1) PFP (1) LDP (1) Nonpartisan (6) |
| Term Length: | 3 years |
| Authority: | Local Government Code of the Philippines |
| Voting System1: |
|
| Last Election1: | May 9, 2022 |
| Next Election1: | May 12, 2025 |
| Meeting Place: | Isabela Provincial Capitol, Ilagan |
The Isabela Provincial Board is the Sangguniang Panlalawigan (provincial legislature) of the Philippine province of Isabela.
The members are elected via plurality-at-large voting: the province is divided into six districts, each having two seats. A voter votes up to two names, with the top two 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 coextensive with the legislative districts of Isabela, with the exception that Santiago, an independent component city, is excluded in the fourth district.
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). Isabela's provincial board also has reserved seats for the sectoral representatives for women, labor, and indigenous people.
| Elections | Seats per district | Ex officio seats | Reserved seats | Total seats | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1st | 2nd | 3rd | 4th | 5th | 6th | |||||
| 2010–13 | 2 | 2 | 2 | 2 | 2 | — | 3 | 2 | 15 | |
| 2013–19 | 2 | 2 | 2 | 2 | 2 | — | 3 | 3 | 16 | |
| 2019–22 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 18 | |
| 2022–present | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 4 | 19 | |
These are the members after the 2022 local elections and 2023 barangay and SK elections:
| District | Board member | Party | Start of term | End of term | ||
|---|---|---|---|---|---|---|
| 1st | Delfinito Emmanuel Albano | Lakas | June 30, 2019 | June 30, 2025 | ||
| 1st | Emmanuel Joselito Añes | Lakas | June 30, 2019 | June 30, 2025 | ||
| 2nd | Ed Christian Go | Aksyon | June 30, 2019 | June 30, 2025 | ||
| 2nd | Edgar Capuchino | Nacionalista | June 30, 2019 | June 30, 2025 | ||
| 3rd | Mary Grace Arreola | NPC | June 30, 2022 | June 30, 2025 | ||
| 3rd | Ramon Juan Reyes Jr. | NPC | June 30, 2019 | June 30, 2025 | ||
| 4th | Clifford Raspado | PDP–Laban | June 30, 2019 | June 30, 2025 | ||
| 4th | Victor Dy | PDP–Laban | June 30, 2022 | June 30, 2025 | ||
| 5th | Manuel Faustino Dy | LDP | June 30, 2022 | June 30, 2025 | ||
| 5th | Edward Isidro | PFP | June 30, 2019 | June 30, 2025 | ||
| 6th | Marco Paolo Meris | Aksyon | June 30, 2019 | June 30, 2025 | ||
| 6th | Amador Gaffud Jr. | PDP–Laban | June 30, 2022 | June 30, 2025 | ||
| League | Board member | Party | Start of term | End of term | ||
| ABC | Maria Katrina Jessica Dy | Nonpartisan | January 2024 | January 1, 2026 | ||
| PCL | Antonio Hui | Lakas | September 9, 2019 | June 30, 2025 | ||
| SK | Catherine Joy Legaspi | Nonpartisan | November 29, 2023 | January 1, 2026 | ||
| Sector | Board member | Party | Start of term | End of term | ||
| IPMR | Margarette Chin | Nonpartisan | July 2022 | June 30, 2025 | ||
| Labor | Evyn Jay Diaz | Nonpartisan | August 30, 2022 | June 30, 2025 | ||
| Women | Lourdes Panganiban | Nonpartisan | July 2022 | June 30, 2025 | ||
| Agriculture | Adrian Philip Baysac | Nonpartisan | July 2022 | June 30, 2025 | ||