Khvoshchinsky (masculine), Khvoshchinskaya (feminine) is a Russian surname belonging to the noble . Polish-language version: Chwoszczyński. Notable people with the surname include:
(1842–1911), Russian general of cavalry and public figure Nadezhda Khvoshchinskaya (1821–1889), Russian novelist, poet, literary critic and translator (1792–1852), Russian general Sofia Khvoshchinskaya (1824–1865), Russian writer of literary fiction and social commentary, a painter and translator (1856–1930) Russian military officer and politician