Tomás Arejola y Padilla (September 18, 1865 - May 22, 1926) was a Filipino lawyer, legislator, diplomat, political writer and a propagandist during the Spanish colonial period. A mason and a liberal, he openly campaigned for political reforms in the Philippines. But this was to pass and the Americans took over. During the Commonwealth period, Arejola joined the Nacionalista Party becoming its first vice-president and twice in the elections of 1907 and 1911 was elected the Representative of Ambos Camarines.