Viertel (surname)

Viertel is a surname. Notable people with the surname include:

• Berthold Viertel (1885–1953), Austrian screenwriter and film director
• Elisabeth Neumann-Viertel (1900–1994), Austrian actress
• Joel Viertel, director of the 2008 comedy film Strictly Sexual
• Peter Viertel (1920–2007), American author and screenwriter
• Salka Viertel (1889–1978), actress and screenwriter