Nyíradony (Romanian: Nir-Adon) is a town in Hajdú-Bihar county, in the Northern Great Plain region of eastern Hungary.

It covers an area of 96.59 km (37 sq mi) and in 2001, had a population of 8,070.

• New sports hall with indoor pool and sauna
• Greek Catholic church in the city centre with nice wall paintings
• Ruin of a little chapel that was destroyed by the Tatars in the 12th century

• By car: Highway 471 connects Nyíradony with Debrecen.
• By train: There are sporadic direct connections to Budapest. In general it is necessary to change trains in Debrecen for long distance connections.

• In the forest (about 3 kilometers east of Nyíradony) there is a hunting lodge with a guesthouse.

• Official website in Hungarian
• Information about Nyíradony on 1hungary.com (English)

47°41′N 21°55′E / 47.683°N 21.917°E / 47.683; 21.917