| Official Name: | Penyrheol Ward |
| Static Image Name: | Wm swansea penyrheol.jpg |
| Static Image Width: | 240px |
| Unitary Wales: | Swansea |
| Lieutenancy Wales: | West Glamorgan |
| Country: | Wales |
| Constituency Westminster: | Gower |
| Constituency Welsh Assembly: | Gower |
| Councillor1: | David Cole |
| Party1: | Labour |
| Councillor2: | Jan Curtice |
| Party2: | Labour |
| Population: | 5,523 |
| Population Ref: | (2011 census) |
| Area Total Km2: | 8.61 |
| Hide Services: | yes |
Penyrheol is the name of an electoral ward and a suburb in the City and County of Swansea, Wales, UK.
The electoral ward consists of some or all of the following areas: Penyrheol, Grovesend and Waun Gron, in the parliamentary constituency of Gower. It is bordered by the Loughor estuary to the north west; and the wards of Pontarddulais to the north; Llangyfelach to the east; and Upper Loughor, Kingsbridge, Gorseinon and Penllergaer to the south.
For the 2008 local council elections, the turnout was 34.16%. The results were:
| Candidate | Party | Votes | Status | |
|---|---|---|---|---|
| David Cole | Labour | 1036 | Labour hold | |
| Jan Curtice | Labour | 904 | Labour gain | |
| Jim Dunckley | Plaid Cymru | 346 | ||
| Hannah Lowe | Plaid Cymru | 248 | ||
| Victor Bruno | Independent | 200 |
In 2012 the result was as follows: