Pinagbuhatan is one of the oldest and most historically significant barangays in Pasig City, Philippines. It is believed to be the original settlement of Pasig before the town center moved to its present location. The name "Pinagbuhatan" comes from the Filipino word pinagbuhatan, which means "where it all began" or "starting point," referring to its historical significance as a major docking area along the Pasig River during the Spanish era.