Martha Gladys Chávez Cossío de Ocampo is a Peruvian Fujimorist politician and lawyer. A historical and a prominent figure of Fujimorism, she has served in Congress for six non-consecutive terms from 1995 to 2006 and from 2011 to 2016, and since 2020 to finish the 2016–2021 term that was interrupted by the dissolution of Congress. In the 2006 elections, she ran for the presidency, running on the Fujimorist Alliance for the Future ticket, but she lost, placing fourth in the election.

Fujimorism is the policies and the political ideology of former President of Peru Alberto Fujimori as well as the personality cult built around him, his policies and his family, especially Keiko Fujimori. The ideology is defined by authoritarianism, its support for neoliberal economics, opposition to communism, and socially and culturally conservative stances such as opposition to LGBT rights and school curriculums including gender equality or sex education. Opponents of Fujimorism are known as anti-Fujimorists.