| Building Name: | Jama Masjid Rahmaniya |
| Native Name: | Masjid Rahmaniya Bhairahawa (مسجد رحمانیہ) |
| Map Type: | Nepal |
| Map Size: | 220px |
| Location: | Bhairahawa, Rupandehi District,Lumbini Province |
| Country: | Nepal |
| Administration: | Ahle Sunnat Wa Jamat Anjuman Islamiya Committee |
| Geo: | 27.5°N 83.45°W |
| Religious Affiliation: | Islam |
| Rite: | Sunni Islam |
| Architecture: | yes |
| Architecture Type: | Religious architecture |
| Architecture Style: | Islamic architecture |
| Capacity: | 1500 People |
| Minaret Quantity: | 2 |
| Minaret Height: | 22m |
| Dome Quantity: | 1 |
| Established: | 1950 AD (विक्रम संवत् २०२०) |
The Jama Masjid Rahmaniya is the oldest mosque in Rupandehi, Bhairahawa, Nepal. Completed in 1950 AD (2007 BS). It is built in a traditional Islamic style, with a large central dome and four minarets, and is adorned with intricate designs and calligraphy on the interior. As the largest mosque in Rupandehi District, the Jama Masjid Rahmaniya serves as a place of worship and community gathering for the local Muslim community.