Mali Lošinj is a town in the Primorje-Gorski Kotar County, on the island of Lošinj-Lussino, in western Croatia. At the time of the 2021 census, th…Mali Lošinj is a town in the Primorje-Gorski Kotar County, on the island of Lošinj-Lussino, in western Croatia. At the time of the 2021 census, there were 7,537 inhabitants, of whom 86% were Croats. The town of Mali Lošinj-Lussinpiccolo itself had an urban population of 5,561.