City of regional significance (Ukrainian: Місто обласного значення, Misto oblasnoho znachennya) was a city municipality that was designated as a separate district within its region (i.e. oblast, Crimea). In Crimea, these cities were referred to as cities of republican significance, while in regular oblasts those municipalities were referred to as cities of oblast significance. The designation of regional significance was created with the introduction of oblasts in 1932 and abolished in 2020 following a new administrative reform that reshaped raions (see List of raions of Ukraine).