According to "Banderas y Escudos de las provincias de España", published by the Ministry for Public Administrations, the flag of the Province of Las Palmas is vertically divided blue-white with the provincial coat of arms in the middle.
<a href="//commons.wikimedia.org/wiki/User:Germenfer" title="User:Germenfer">Germenfer</a>
2020-12-12
<span class="int-own-work" lang="en">Own work</span>