| Celenza sul Trigno | |
| Official Name: | Comune di Celenza sul Trigno |
| Coordinates: | 41.8667°N 48°W |
| Province: | (CH) |
| Frazioni: | Martinelle, Strette |
| Mayor: | Walter Di Laudo |
| Area Total Km2: | 22.68 |
| Population Footnotes: | [1] |
| Population Total: | 899 |
| Population As Of: | 31 December 2017 |
| Population Demonym: | Celenzani |
| Elevation M: | 646 |
| Saint: | San Donato |
| Day: | 7 August |
| Postal Code: | 60050 |
| Area Code: | 0873 |
Celenza sul Trigno (Abruzzese: Neapolitan: Celènze) is a comune and town in the province of Chieti in the Abruzzo region of southern Italy.