Gumabao is a surname. Notable people with the surname include:
The Gumabao family: Marco Gumabao (born 1994), Filipino actor, athlete, and entrepreneur Michele Gumabao (born 1992), Filipina athlete and model Mitchell Yap Gumabao Sr. (born 1956), Filipino actor, athlete, and politician better known as Dennis Roldan Paolo Gumabao (born 1998), Filipino actor