Bardoňovo (Hungarian: Barsbaracska) is a municipality and village in the Nové Zámky District in the Nitra Region in south-west Slovakia.

In historical records the village was first mentioned in 1269.

The village lies at an altitude of 193 metres and covers an area of 23.81 km. It has a population of about 880 people.

Originally a Magyar settlement, founded at the beginning of the 11th century, just after the "Pozsony Battle", led by Dux Árpád. The original Magyar population's majority was expelled to Hungary and/or brutally deported to the Sudetenland between 1945 and 1949 as a result of the Beneš decrees. They belonged to Reformed (Calvinist) Church. The population is now about 61% Slovak and 39% Hungarian.

The village has two cemeteries, three pubs and a mansion (Zigmund Kelecsenyi).

The records for genealogical research are available at the state archive in Nitra (Slovak: Štátny archív v Nitre).

• Roman Catholic church records (births/marriages/deaths): 1733-1895 (parish B)
• Lutheran church records (births/marriages/deaths): 1785-1896 (parish B)
• Reformated church records (births/marriages/deaths): 1784-1895 (parish B)

• List of municipalities and towns in Slovakia

• https://web.archive.org/web/20070427022352/http://www.statistics.sk/mosmis/eng/run.html
• Surnames of living people in Bardonovo
• Bardoňovo – Nové Zámky okolie