Tomás Mascardo y Echenique (October 9, 1871 – July 7, 1932) was a Filipino general during the Philippine Revolution and Philippine–American War.

He became the chief of the revolutionary intelligence service in Manila, succeeding Miguel Liedo who was earlier captured and executed by the Spaniards.

During the Battle of Calumpit, Luna ordered Mascardo to send troops from Guagua to strengthen the former's defenses.

He was later influenced to enter politics, and won the race for Governor of Cavite, a post he held from 1910–1912.

The couple had eight children – Modesto, Dominador (who became a general), Petra, Pura, Jaime, Tomás, Salvador (a former collector of customs at the Manila International Airport), and Emiliano.