María Mercedes Colina Lozano de Gotuzzo (21 December 1921 – 28 July 2012) was a Peruvian politician.
She attended school in Lima and then studied law at the National University of San Marcos.
She married Luis Gotuzzo Romero, a lawyer and professor at the university.
The couple had two children, Luis and Víctor Manuel.
[1] After women gained the right to vote and stand as candidates, she contested the 1956 Chamber of Deputies elections for the American Popular Revolutionary Alliance in La Libertad, and was one of nine women elected to Congress.