| Church of St Elli | |
|---|---|
 "monuments of unusually high quality" | |
  Church of St Elli Location in Monmouthshire | |
| 51°49′37″N 3°06′56″W / 51.827°N 3.1155°W | |
| Location | Llanelly, Monmouthshire |
| Country | Wales |
| Denomination | Church in Wales |
| History | |
| Status | parish church |
| Founded | early 14th century |
| Architecture | |
| Functional status | Active |
| Heritage designation | Grade II* |
| Designated | 19 July 1963 |
| Architectural type | Church |
| Administration | |
| Diocese | Swansea and Brecon |
| Archdeaconry | Brecon |
| Deanery | Greater Brecon |
| Parish | Llanelli |
| Clergy | |
| Vicar(s) | The Reverend C J Bevan |
The Church of St Elli, Llanelly, Monmouthshire, Wales, is a parish church with its origins in the 14th century. The church underwent three major restorations, in 1867–1868, 1897 and 1910–1911. It remains an active parish church and is a Grade II* listed building. The church is dedicated to the 6th-century Saint Elli, who may have been a daughter or granddaughter of King Brychan, or a male disciple of Saint Cadoc.