Havaj is a village and municipality in Stropkov District in the Prešov Region of north-eastern Slovakia. Regardless of its small population, it has become a renowned tourist location due to its signage as well as a part in the famous RON cyclomarathon.
In historical records the village was first mentioned in 1403.
The municipality lies at an altitude of 276 metres and covers an area of 14.258 km2. It has a population of about 420 people.
Havaj is also the Slovak name of Hawaii.
Founded by Jozef Havaj.