Košická Nová Ves (Hungarian: Kassaújfalu) is a borough (city ward) of Košice, Slovakia.

Located in the Košice III district, it lies at an altitude of roughly 261 metres (856 ft) above sea level.

St Ladislaus Church has kept the same patron saint to this day.

Košická Nová Ves was originally a separate village municipality until 1968, when it was annexed to the city.

Nowadays, the borough of Košická Nová Ves covers an area of 5.77 km2, with a population of 2,691.