Zubeldia (or Zubeldía) is a surname. Notable people with the surname include:
Haimar Zubeldia (born 1977), Spanish retired road racing cyclist Igor Zubeldia (born 1997), Spanish footballer Joseba Zubeldia (born 1979), Spanish retired road racing cyclist Juan Zubeldía (born 1979), Argentine football manager and former player Luis Zubeldía (born 1981), Argentine football manager and former player Osvaldo Zubeldía (1927–1982), Argentine footballer and coach Emiliana de Zubeldia (1888–1987), Spanish pianist and composer