Birthplace: Philippines
Died: 1840 AD
Juan Severino Mallari (1785–1840) was a Filipino Catholic priest known for his dark side as a serial killer. Serving as a parish priest in Magalang, Pampanga during the Spanish colonial period, Mallari committed heinous crimes by reportedly murdering 57 individuals in the area. His actions shocked the community, leading to his eventual discovery, arrest, imprisonment, and subsequent execution by hanging in 1840. Mallari’s professional life was tainted by his gruesome crimes, making him the first documented serial killer from the Philippines.
See more:

















