The Philippine National Railways (PNR) (Filipino: Pambansang Daang-Bakal ng Pilipinas and Spanish: Ferrocarril Nacional de Filipinas) is a state-owned railway company in the Philippines which operates one commuter rail service between Metro Manila and Laguna, and local services between Sipocot, Naga City and Legazpi City in the Bicol Region. It is an attached agency of the Department of Transportation.

PNR began operations on November 24, 1892, as the Manila Railway Company, during the Spanish colonial period, and later becoming the Manila Railroad Company (MRR) during the American colonial period. It became the Philippine National Railways on June 20, 1964, by virtue of Republic Act No. 4156. PNR used to operate over 1,100 km (684 mi) of route from La Union to the Bicol Region. However, neglect reduced PNR's service. Persistent problems with informal settlers in the 1990s and natural disasters in the 2000s contributed further to PNR's decline. The government is currently in the process of reinvesting in the railway through numerous projects set to revive defunct lines and create new ones.