Regamey or Régamey is a surname. Notable people with the surname include:
Constantin Regamey (1907–1982), Swiss philologist, orientalist, musician, composer, and critic Fabienne Regamey (born 1952), Swiss fencer Marcel Regamey (1905–1982), Swiss essayist and journalist Maurice Régamey (1924–2009), Polish-born French actor and film director Robert-Henri Regamey (1907–1978), Swiss physician and microbiologist