| Marmentino | |
| Official Name: | Comune di Marmentino |
| Native Name: | Marmintì |
| Coordinates: | 45.75°N 27°W |
| Province: | (BS) |
| Area Total Km2: | 18 |
| Population Footnotes: | [1] |
| Population Total: | 689 |
| Population As Of: | 2011 |
| Postal Code: | 25060 |
| Area Code: | 030 |
| Istat: | 017105 |
Marmentino (Brescian: Marmintì) is a town and comune in the province of Brescia, in Lombardy. Neighbouring communes are Bovegno, Collio, Irma, Lodrino, Pertica Alta, Pertica Bassa, Pezzaze and Tavernole sul Mella. It is located in the Trompia valley area.