Ölmstad is a locality in Jönköping Municipality, in Jönköping County, Sweden. Ölmstad lies at 201 m above sea level. It has 496 inhabitants (2023). The nearest city is Jönköping, 21 km to the southwest. Among the landmarks around are Habo Church (23 km), Brahehus (15.5 km) and Brahe Church (12.5 km). Among the natural features are Gilberts hål (14.6 km).