| Flúðir | |
| Settlement Type: | Village |
| Pushpin Map: | Iceland |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location of Flúðir in Iceland |
| Subdivision Type: | Country |
| Subdivision Name: |  Iceland |
| Subdivision Type1: | Constituency |
| Subdivision Name1: | South Constituency |
| Subdivision Type2: | Region |
| Subdivision Name2: | Southern Region |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Hrunamannahreppur |
| Population As Of: | 2020 |
| Population Total: | 818 |
| Timezone: | GMT |
| Utc Offset: | +0 |
| Coordinates: | 64.2167°N -53°W |
Flúðir (in Icelandic pronounced as /ˈfluːðɪr̥/, anglicised as Fludir) is a village located in the Hrunamannahreppur municipality in the Southern Region, Iceland. It has a population of 818 (as of January 2020). It is not far from Geysir (the geyser first recorded in history) and the Gullfoss waterfall.