New Camaldoli Hermitage is a rural Camaldolese Benedictine hermitage in the Santa Lucia Mountains of Big Sur, California, in the United States. The Camaldolese branch of the Benedictine family was founded by St. Romuald in the late 10th century. The hermitage was consecrated under the Immaculate Heart of Mary and was known by that name for its first decades, but its official name is New Camaldoli.

A hermitage most authentically refers to a place where a hermit lives in seclusion from the world, or a building or settlement where a person or a group of people lived religiously, in seclusion. Particularly as a name or part of the name of properties its meaning is often imprecise, harking to a distant period of local history, components of the building material, or recalling any former sanctuary or holy place. Secondary churches or establishments run from a monastery were often called "hermitages".