Culebra Peak (Spanish for "snake") is the highest summit of the Culebra Range of the Sangre de Cristo Mountains of the Rocky Mountains of North America.

The 14,053-foot (4,283 m) fourteener is located on private land, 14.2 miles (22.8 km) east-southeast (bearing 113°) of San Luis in Costilla County, Colorado, United States.

Access is limited, and a fee ($150 per person as of Summer 2020) is charged to climb the peak.

Ownership of and access to the land, both for recreational and other activities, have been controversial issues for many years, involving multiple lawsuits and occasional violence.

[4] In 2017 the ranch the peak was offered for sale for $105 million, and sold later that year for an undisclosed amount.