The Municipality of Izola (Slovene pronunciation: [ˈiːzɔla] ⓘ; Slovene: Občina Izola, Italian: Comune di Isola) is a municipality in the traditional region of the Littoral in southwestern Slovenia.

The seat of the municipality is the town of Izola.

[2] The municipality of Izola[3] is officially bilingual, with both Slovene and Italian as official languages; however, Slovene de facto dominates in all aspects, being the sole official language of the government and business.

[6] There are marginally more males (8,000) than females (7,900).

By native language, the vast majority of the population is native speakers of Slovene (10,059), followed by Croatian (1,199), Italian (620), and other smaller minorities.