Viscardi is a surname. Notable people with the surname include:
Chris Viscardi, American screenwriter. See Will McRobb and Chris Viscardi Davide Viscardi (born 1990), Italian male short track speed skater Giovanni Antonio Viscardi (1645–1713), Swiss Baroque architect Henry Viscardi Jr. (1912-2004), American disability rights advocate Michael Viscardi (born 1989), American mathematician Viscardi Andrade Guimarães (born 1984), Brazilian mixed martial artist
See also Henry Viscardi School, special school in the United States