UFO and UAP Cases in Colorado
185 recorded cases from Colorado (CO), drawn from public reporting databases and well-documented historical incidents. Featured cases are listed first; every entry links to its original source. Reports are presented as described by the witnesses and sources who made them.
Report a sighting in Colorado185 reports ยท page 4 of 4
- Sighting1955-12-01UFO report, Colorado Springs, and Denver, Colorado, December 1955
Colorado Springs, and Denver
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1955-12-01UFO report, Puebloe, Colorado, December 1955
Puebloe
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1955-12-01UFO report, Springs, Colo; Mexico, Colorado, December 1955
Springs, Colo; Mexico
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1955-11-01UFO report, Laveta, Colorado, November 1955
Laveta
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1955-05-01UFO report, Colorado Springs, Colorado, May 1955
Colorado Springs
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1955-05-01UFO report, Thurmon, Colorado, May 1955
Thurmon
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1955-04-01UFO report, Manitou Springs, Colorado, April 1955
Manitou Springs
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1955-03-01UFO report, Colorado Springs, Colorado, March 1955
Colorado Springs
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1954-07-01UFO report, Lowry AFB, Colorado, July 1954
Lowry AFB
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1954-07-01UFO report, Denver, Colorado, July 1954
Denver
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1954-06-01UFO report, Denver, Colorado, June 1954
Denver
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1954-04-01UFO report, Colorado Springs, Colorado, April 1954
Colorado Springs
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1953-10-01UFO report, Lowry AFB, Colorado, October 1953
Lowry AFB
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1953-07-01UFO report, Colorado Springs, Colorado, July 1953
Colorado Springs
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1953-04-01UFO report, Grand Valley, Colorado, April 1953
Grand Valley
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1953-02-01UFO report, Colorado Springs, Colorado, February 1953
Colorado Springs
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1952-12-01UFO report, Camp Carson, Colorado, December 1952
Camp Carson
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1952-12-01UFO report, Colorado Springs, Colorado, December 1952
Colorado Springs
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1952-09-01UFO report, Denver, Colorado, September 1952
Denver
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1952-07-01UFO report, DENVER, Colorado, July 1952
DENVER
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1952-07-01UFO report, Springs Colo, Colorado, July 1952
Springs Colo
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1952-04-01UFO report, Colorado Springs, Colorado, April 1952
Colorado Springs
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1951-10-01UFO report, Buena Vista, Colorado, October 1951
Buena Vista
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1951-10-01UFO report, Four Corners, Colorado, October 1951
Four Corners
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1950-09-01UFO report, Kit Carson, Colorado, September 1950
Kit Carson
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1950-09-01UFO report, Denver, Colorado, September 1950
Denver
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1950-01-01UFO report, Denver, Colorado, January 1950
Denver
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1949-08-01UFO report, Denver, Colorado, August 1949
Denver
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1949-08-01UFO report, Manitou Springs, Colorado, August 1949
Manitou Springs
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1949-06-01UFO report, Tioga, Colorado, June 1949
Tioga
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1949-04-01UFO report, Colorado Springs, Colorado, April 1949
Colorado Springs
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1949-04-01UFO report, Delta, Colorado, April 1949
Delta
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1949-04-01UFO report, Denver, Colorado, April 1949
Denver
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1948-12-01UFO report, Monte Vista, Colorado, December 1948
Monte Vista
Source: Project Blue Book, U.S. Air Force (National Archives)Original - Sighting1948-09-01UFO report, Moffatt, Colorado, September 1948
Moffatt
Source: Project Blue Book, U.S. Air Force (National Archives)Original