| Hontianske Trsťany | |
| Other Name: | Hontnádas |
| Settlement Type: | Municipality |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Type2: | District |
| Subdivision Name2: | Levice District |
| Pushpin Map: | Slovakia Nitra Region#Slovakia |
| Pushpin Relief: | 1 |
| Pushpin Map Caption: | Location of Hontianske Trsťany in the Nitra Region##Location of Hontianske Trsťany in Slovakia |
| Coordinates: | 48.21°N 18.8°W |
| Established Title: | First mentioned |
| Established Date: | 1264 |
| Area Footnotes: | [1] |
| Area Total Km2: | 15.54 |
| Elevation Footnotes: | [2] |
| Elevation M: | 164 |
| Population Footnotes: | [3] |
| Population Total: | 297 |
| Timezone1: | CET |
| Utc Offset1: | +1 |
| Timezone1 Dst: | CEST |
| Utc Offset1 Dst: | +2 |
| Postal Code Type: | Postal code |
| Postal Code: | 935 86 |
| Area Code: | +421 36 |
| Blank Name: | Car plate |
| Blank Info: | LV |
Hontianske Trsťany (Hungarian: Hontnádas) is a village and municipality in the Levice District in the Nitra Region of Slovakia.
In historical records the village was first mentioned in 1264.
The village lies at an altitude of 164 metres and covers an area of 15.539 km². It has a population of about 340 people.
The village is approximately 97% Slovak.
The village has a public library and a football pitch.
The records for genealogical research are available at the state archive "Statny Archiv in Banska Bystrica, Nitra, Slovakia"