Loučka is a village in Vsetín District, in the Zlín Region, Czechia. Loučka lies at 410 m above sea level, 0.3 km from the Hostýn-Vsetín mountains. It has 770 inhabitants (2024). The nearest city is Vsetín, 18.1 km to the southeast. Among the landmarks around are Helfštýn Castle (17.2 km), Kroměříž Castle (35 km) and Starý Jičín Castle (18.7 km). Among the natural features are Hranice Abyss (12.0 km) and Zbrašov Aragonite Caves (12.1 km).