Waldemar José Cerrón Rojas (19 March 1972) is a Peruvian professor and a politician.

[2] He is the son of Jaime Cerrón Palomino and Bertha Rojas López, two university professors.

[2] After Free Peru member and congressman Álex Paredes González retired, Cerrón was elected as the spokesman of the party.

[1][9] Cerrón criticized Pedro Castillo's cabinet, with Mirtha Vásquez as the president of the Council of Ministers.

[10] An investigation was opened in April 2021 into Waldemar Cerrón and his brothers Vladimir and Fritz's finances, specifically looking for evidence of money laundering.