Muralt (also de Muralt or von Muralt) is a surname and a given name. Notable people with the name include:
Hanna Muralt Müller (born 1947), Swiss politician Alexander Ludwig von Muralt (1903–1990), Swiss physiologist and researcher Béat Louis de Muralt (1665–1749), Swiss military officer, author and travel writer Denyse Henriette de Muralt (1918–1998), the head of the Ducal Family of Saxe-Coburg and Gotha Eduard de Muralt (1808–1895), Swiss-German professor of theology, librarian, palaeographer Franz Ludwig von Muralt (1638–1684), Bernese officer in French service Jean de Muralt (1877–1947), Swiss lawyer, chairman of the Board of Governors of the League of Red Cross Societies Jeferey Muralt, paralympic athlete from New Zealand Johann Bernhard von Muralt (1634–1710), Bernese politician and envoy Paul Muralt, physicist at the Swiss Federal Institute of Technology, Lausanne, Switzerland Pierre Balthasar de Muralt (1921–2013), Swiss typographer and publisher Pierre de Muralt (1896–1985), Swiss equestrian
See also Muralt Wall, small wall on top of a dyke, used as an alternative and cheaper way of raising the dykes