Rychnov u Jablonce nad Nisou
| Rychnov u Jablonce nad Nisou | |
|---|---|
| View over the viaduct | |
| Coordinates: 50°41′2″N 15°9′0″E / 50.68389°N 15.15000°E | |
| Country | Czech Republic | 
| Region | Liberec | 
| District | Jablonec nad Nisou | 
| First mentioned | 1361 | 
| Government | |
| • Mayor | Tomáš Levinský | 
| Area | |
|  • Total | 12.26 km2 (4.73 sq mi) | 
| Elevation | 435 m (1,427 ft) | 
| Population  (2025-01-01) | |
|  • Total | 2,854 | 
| • Density | 230/km2 (600/sq mi) | 
| Time zone | UTC+1 (CET) | 
| • Summer (DST) | UTC+2 (CEST) | 
| Postal code | 468 02 | 
| Website | www | 
Rychnov u Jablonce nad Nisou (German: Reichenau) is a town in Jablonec nad Nisou District in the Liberec Region of the Czech Republic. It has about 2,900 inhabitants.