Reuterswärd is a surname. Notable people with the surname include: Carl Fredrik Reuterswärd (1934–2016), Swedish artist. Maud Reuterswärd (1920–1980), Swedish writer. Mikael Reuterswärd (1964–2010), Swedish adventurer. Oscar Reutersvärd (1915–2002), Swedish artist. Pontus Reuterswärd (1871–1949), Swedish military officer. https://en.wikipedia.org/wiki/Reutersw%C3%A4rd