| Jurisdiction: | Diocese |
| Loikaw | |
| Latin: | Dioecesis Loikavensis |
| Country: | Myanmar |
| Province: | Taunggyi |
| Metropolitan: | Taunggyi |
| Area Km2: | 11,670 |
| Population: | 301,187 |
| Population As Of: | 2004 |
| Catholics: | 62,083 |
| Catholics Percent: | 20.6 |
| Denomination: | Roman Catholic |
| Rite: | Roman Rite |
| Established: | 14 November 1988 |
| Cathedral: | Christ the King Cathedral in Loikaw |
| Bishop: | Celso Ba Shwe |
| Metro Archbishop: | Matthias U Shwe |
| Suffragan: | for one --> |
| Archdeacon: | for one--> |
| Emeritus Bishops: | Sotero Phamo |
The Roman Catholic Diocese of Loikaw (Lat: Diocesis Loikavensis) is a diocese of the Latin Church of the Roman Catholic Church in Burma.
Erected in 1988, the diocese was created from the Archdiocese of Taunggyi, and remains a suffragan of the parent.