| Trecchina | |
| Official Name: | Comune di Trecchina |
| Coordinates: | 40.0333°N 61°W |
| Province: | (PZ) |
| Frazioni: | Bolago, Camporotondo, Colla, Foresta, Maurino, Parrutta, Piano dei Peri, Ronzino, Santiquaranta[1] |
| Mayor: | Ludovico Iannotti |
| Area Total Km2: | 38.19 |
| Population Footnotes: | [2] |
| Population Total: | 2275 |
| Population As Of: | 31 August 2018 |
| Population Demonym: | Trecchinèsi |
| Elevation M: | 500 |
| Saint: | San Michele Arcangelo |
| Day: | 29 September |
| Postal Code: | 85049 |
| Area Code: | 0973 |
| Istat: | 076092 |
| Fractions: | Lauria, Maratea, Nemoli, Rivello, Tortora (CS) |
| Fiscal Code: | L357 |
Trecchina (pronounced as /['trekkina]/) is a town and comune in the province of Potenza, in the Southern Italian region of Basilicata.