The Bayanihan to Heal as One Act, also known as the Bayanihan Act, and officially designated as Republic Act No. 11469, is a law in the Philippines that was enacted in March 2020 granting the President additional authority to combat the COVID-19 pandemic in the Philippines. The word "bayanihan" is a Tagalog word for communal work.

The COVID-19 pandemic in the Philippines was a part of the worldwide pandemic of coronavirus disease 2019 caused by severe acute respiratory syndrome coronavirus 2. As of May 13, 2024, there have been 4,140,383 reported cases, and 66,864 reported deaths, the fifth highest in Southeast Asia, behind Vietnam, Indonesia, Malaysia, and Thailand. The first case in the Philippines was identified on January 30, 2020, and involved a 38-year-old Chinese woman who was confined at San Lazaro Hospital in Metro Manila. On February 1, 2020, a posthumous test result from a 44-year-old Chinese man turned out positive for the virus, making the Philippines the first country outside China to record a confirmed death from the disease.