Lagunillas (Spanish pronunciation: [laɣuniʎas]) is a rural town in the municipality of San Martín de Hidalgo in the Mexican state of Jalisco.

The town is enclaved in the local and statewide touristic area Sierra de Quila, one of Jalisco's largest protected forests.

Lagunillas is known region-wide as an enchanting place with red-colored dirt roads and adobe houses with wooden accents contrasting a solid dark green forest and the silhouette of the Cerro El Huehuentón.

The town is atop a mesa surrounded by forests of oak and pine trees.

The town is still surrounded by the Sierra de Quila, whose beauty symbolizes untouched nature.