| Mudroňovo | |
| Other Name: | Újpuszta |
| Settlement Type: | Municipality |
| Subdivision Type: | Country |
| Subdivision Type2: | Region |
| Subdivision Type3: | District |
| Subdivision Name3: | Komárno District |
| Pushpin Map: | Slovakia Nitra Region#Slovakia |
| Pushpin Relief: | 1 |
| Pushpin Map Caption: | Location of Mudroňovo in the Nitra Region##Location of Mudroňovo in Slovakia |
| Coordinates: | 47.83°N 18.32°W |
| Established Title: | First mentioned |
| Established Date: | 1921 |
| Area Footnotes: | [1] |
| Area Total Km2: | 4.01 |
| Elevation Footnotes: | [2] |
| Elevation M: | 157 |
| Population Footnotes: | [3] |
| Population Total: | 125 |
| Timezone1: | CET |
| Utc Offset1: | +1 |
| Timezone1 Dst: | CEST |
| Utc Offset1 Dst: | +2 |
| Postal Code Type: | Postal code |
| Postal Code: | 946 32 |
| Area Code: | +421 35 |
| Blank Name: | Car plate |
| Blank Info: | KN |
Mudroňovo (Hungarian: Újpuszta) is a small village and municipality in the Komárno District in the Nitra Region of south-west Slovakia.
The village lies at an altitude of 150 metres and covers an area of 4.007 km².It has a population of about 108 people.
In the 9th century, the territory of Mudroňovo became part of the Kingdom of Hungary. After the Austro-Hungarian army disintegrated in November 1918, Czechoslovak troops occupied the area, later acknowledged internationally by the Treaty of Trianon. The village was founded in 1921. Between 1938 and 1945 territory of Mudroňovo once more became part of Miklós Horthy's Hungary through the First Vienna Award. From 1945 until the Velvet Divorce, it was part of Czechoslovakia. Since then it has been part of Slovakia.
The village is about 90% Slovak and 10% Hungarian.
The village has a public library, and a football pitch.