| Rialp | |
| Settlement Type: | Municipality |
| Pushpin Map: | Spain Province of Lleida#Spain Catalonia#Spain |
| Pushpin Map Caption: | Location in Catalonia |
| Coordinates: | 42.4333°N 9°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Spain |
| Subdivision Type1: | Community |
| Subdivision Type2: | Province |
| Subdivision Name2: | Lleida |
| Subdivision Type3: | Comarca |
| Subdivision Name3: | Pallars Sobirà |
| Leader Title: | Mayor |
| Leader Name: | Gerard Sabarich Fernández-Coto (2015)[1] |
| Unit Pref: | Metric |
| Area Footnotes: | [2] |
| Area Total Km2: | 63.3 |
| Population Density Km2: | auto |
Rialb (in Catalan; Valencian pronounced as /riˈalp/; official name Rialp, still a mandatory change by Francoist legislation) is a village in the province of Lleida and autonomous community of Catalonia, Spain.