The Cluj-Napoca Hungarian Opera (; ) is a public opera company in Cluj-Napoca, Romania, founded on 17 December 1948. It resides at the Hungarian Theatre of Cluj.
The structure was built during 1909âÂÂ1910 on the site of an old summer theatre, and was reconstructed in 1959âÂÂ1961. The ensemble can host up to 862 people.