The official seal of the City of Marikina bears the inscriptions Lungsod ng Marikina, Pilipinas, the year 1630 referring to the founding date of the municipality, and 1996 the year of approval of the City Charter.
The two mountains represent the majestic twin ranges of the Cordillera and Sierra Madre between which the Marikina Valley nestles, traversed by the Marikina River.
The rising sun points to the eastern location of the city, with each ray representing the city’s barangays.
The machinery gear symbolizes its industries and the shoelast represents the traditional manufacture of the city. The torch focuses on the lofty and noble ideals for human development and a better quality of life, and is symbolic of its Hispanic culture and tradition.
The bamboo underscores a mixture of the people’s natural humility and strength of character and also emphasizes the city’s transition from an agricultural past to the urbanized, industrial present; while the leaves and branches symbolize order and serenity. The bamboo and the wheel represent the Marikina and its people’s respect for, and protection of the environment so as to remain in harmony with progress.