Hackamore (formerly Jaquina) is an unincorporated community in Modoc County, California.

[1] It is located on the Southern Pacific Railroad 30 miles (48 km) west of Alturas,[2] at an elevation of 4705 feet (1434 m).

[1] A post office operated at Hackamore from 1903 (having been transferred from Stobie) to 1904.

[2] Hackamore was the site of a Civilian Conservation Corps camp during the 1930s.

Camp residents built many miles of roads and telephone lines in the region and assisted in the mapping of Lava Beds National Monument.