| Závadka | |
| Other Name: | Fogas |
| Settlement Type: | Municipality |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Type2: | District |
| Subdivision Name2: | Michalovce District |
| Pushpin Map: | Slovakia Košice Region#Slovakia |
| Pushpin Relief: | 1 |
| Pushpin Map Caption: | Location of Závadka in the Košice Region##Location of Závadka in Slovakia |
| Coordinates: | 48.77°N 22.07°W |
| Established Title: | First mentioned |
| Established Date: | 1418 |
| Area Footnotes: | [1] |
| Area Total Km2: | 5.02 |
| Elevation Footnotes: | [2] |
| Elevation M: | 108 |
| Population Footnotes: | [3] |
| Population Total: | 428 |
| Timezone1: | CET |
| Utc Offset1: | +1 |
| Timezone1 Dst: | CEST |
| Utc Offset1 Dst: | +2 |
| Postal Code Type: | Postal code |
| Postal Code: | 723 3 |
| Area Code: | +421 56 |
| Blank Name: | Car plate |
| Blank Info: | MI |
Závadka (hu|Fogas) is a village and municipality in Michalovce District in the Košice Region of eastern Slovakia.
In historical records the village was first mentioned in 1418.
The village lies at an altitude of 107 metres and covers an area of 5.018 km². The municipality has a population of about 437 people.