The Apayao Provincial Board is the Sangguniang Panlalawigan or provincial legislature of the Philippine province of Apayao. The members are elected via plurality-at-large voting: the province is divided into two districts, each sending four members to the provincial board; the electorate votes for four members, with the four candidates with the highest number of votes 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.