Inessa

Inessa may refer to:
 * Aetna (city) or Inessa, an ancient city of Sicily
 * Inessa (skipper), a genus of skipper butterfly

People

 * Inessa Armand (1874–1920), French communist politician and feminist
 * Inessa Galante (born 1954), Latvian soprano opera singer
 * Inessa Korkmaz (born 1972), Russian volleyball player
 * Inessa Konstantinova (1924–1944), Soviet wartime diarist and partisan
 * Inessa Kravets (born 1966), Ukrainian triple jumper and long jumper
 * Inessa Lee, American pop singer-songwriter
 * Inessa Tarverdieva