Local elections were held in Bulacan on May 12, 2025, as part of the 2025 Philippine general election. Bulacan voters elected a governor, a vice governor, and 14 out of 18 members of the Bulacan Provincial Board.

Incumbent Daniel Fernando (National Unity Party) ran for a third term. Fernando was re-elected with 61% of the vote in 2022. He ran against former Governor Wilhelmino Sy-Alvarado and former Meycauayan City vice mayor Bogs Violago.

Incumbent Alex Castro (National Unity Party) ran for a second term. Castro was elected with 48.37% of the vote in 2022.

Each of Bulacan's six legislative districts and the lone district of San Jose del Monte elected each representative to the House of Representatives. The candidate with the highest number of votes wins the seat.

Incumbent Representative Danilo Damingo ran for his second term against term-limited board member Allan Andan.

Incumbent Tina Pancho ran for her second term as representative.

Incumbent Lorna Silverio was term-limited and unable to run for a new term; her son, Victor, ran for her seat instead. He faced incumbent San Rafael mayor Cholo Violago.

Incumbent Linabelle Villarica ran for her second term against Marilao councilor Andre Santos.