| Keť | |
| Other Name: | Érsekkéty |
| 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 Keť in the Nitra Region##Location of Keť in Slovakia |
| Coordinates: | 47.97°N 18.57°W |
| Established Title: | First mentioned |
| Established Date: | 1308 |
| Area Footnotes: | [1] |
| Area Total Km2: | 19.65 |
| Elevation Footnotes: | [2] |
| Elevation M: | 155 |
| Population Footnotes: | [3] |
| Population Total: | 571 |
| Timezone1: | CET |
| Utc Offset1: | +1 |
| Timezone1 Dst: | CEST |
| Utc Offset1 Dst: | +2 |
| Postal Code Type: | Postal code |
| Postal Code: | 935 64 |
| Area Code: | +421 36 |
| Blank Name: | Car plate |
| Blank Info: | LV |
Keť (hu|Érsekkéty) is a village and municipality in the Levice District in the Nitra Region of Slovakia.
In historical records the village was first mentioned in 1308.
The village lies at an altitude of 150 metres and covers an area of 19.65 km2. It has a population of about 680 people.
The village is approximately 94% Magyar and 6% Slovak.
The village has its own birth registry.
The village has a public library, a gym, and a soccer pitch.