| Ida | |
| Subdivision Type1: | Country |
| Subdivision Name1: | Slovakia |
| Mouth Location: | Bodva |
| Mouth Coordinates: | 48.5714°N 20.9397°W |
| Progression: | Bodva→ |
| Length: | 51.5km (32miles) |
| Basin Size: | 381km2 |
The Ida is a left tributary of the river Bodva in eastern Slovakia. It flows into the Bodva in the village Peder. It is 51.5km (32miles) long and its basin size is 381km2.[1]