Scout-Heroes of Colegio de San Juan de Letran, Manila

This list of historical markers installed by the National Historical Commission of the Philippines (NHCP) in Metro Manila is an annotated list of people, places, or events in the region that have been commemorated by cast-iron plaques issued by the said commission. The plaques themselves are permanent signs installed in publicly visible locations on buildings, monuments, or in special locations. While many Cultural Properties have historical markers installed, not all places marked with historical markers are designated into one of the particular categories of Cultural Properties.

Markers in Manila were first to be installed, following the establishment of the Philippine Historical Research and Markers Committee (PHRMC), the earliest predecessor of the NHCP. These were markers installed in 1934 for Church of San Agustin, Fort Santiago, Plaza McKinley, Roman Catholic Cathedral of Manila, San Sebastian Church, Concordia College, Manila Railroad Company, Dr. Lorenzo Negrao, Church of Nuestra Señora de Guia, and University of Santo Tomas (Intramuros site). The installation of markers were first limited to identify antiquities in Manila. Many markers were destroyed or lost due to World War II, along with the structures they represent, and many have been replaced by post-war markers. In 2002, during the unveiling ceremony of the marker National Federation of Women's Club in the Philippines in Manila Hotel, former president Fidel Ramos joked that the curtain raising reminded him of striptease, and everybody laughed. That was the last time that the curtains were pulled upward, and from then, the unveiling has involved curtain pulling instead. Following the move to relocate the marker of the first shot of the Filipino-American War from San Juan Bridge to the corner of Sociego and Silencio, Santa Mesa, Manila, former NHI Chairperson Ambeth Ocampo was declared persona non grata in San Juan.