Viereck (disambiguation)

Viereck is a city in Mecklenburg-Vorpommern, Germany.

Viereck may also refer to:
 * Viereck's skipper (Atrytonopsis vierecki), a butterfly in the family Hesperiidae

People with the surname

 * George Sylvester Viereck (1884–1962), German-American poet, writer and pro-Nazi propagandist
 * Henry Lorenz Viereck (1881–1931), American entomologist who specialised in Hymenoptera
 * Peter Viereck (1916–2006), American poet