CIA - The World Factbook: United States Pacific Island Wildlife Refuges
- Features map and brief descriptions of the geography, people, government, economy, communications, transportation, military and transnational issues.
- https://www.cia.gov/library/publications/the-world-factbook/geos/um.html

Encyclopedia of the Nations - Johnston Atoll
- Provides information about the country's geography, people, government, economy and tourism. From Thomson Gale.
- http://www.nationsencyclopedia.com/Asia-and-Oceania/United-States-Pacific-Dependencies-JOHNSTON-ATOLL.html

Wikipedia - Johnston Atoll
- Hyperlinked encyclopedia article covers the atoll's history and geography.
- http://en.wikipedia.org/wiki/Johnston_Atoll

Johnston Island Memories
- Find a history of Johnston Island, plus details about the men and women who served on the island.
- http://www.johnstonmemories.com/

Aloha from Johnston Island
- Mark Eggerich's site about working on a small Island in the South Atlantic.
- http://home.earthlink.net/~markinthepacific/

Climate Summary: 1951-2000
- Weather statistics and trends from 1951 to present.
- http://www.wrcc.dri.edu/cgi-bin/cliMAIN.pl?pijohn

JI Pictures from 1960s
- A collection of JI pictures from the Portland Atomic Veterans Association
- http://www.aracnet.com/~pdxavets/barrow1a.htm

Johnston Island DX Expedition - 2001
- A ham radio expedition to Johnston Island, 2001.
- http://www.qsl.net/k3j/

University of Texas Libraries - Johnston Atoll Nautical Chart
- NOAA navigational chart. Scale 1:50,000 1990 (289K)
- http://www.lib.utexas.edu/maps/islands_oceans_poles/johnston_atoll_90.jpg

Weather Underground - Johnston Island
- Displays current conditions at the weather station along with a five-day forecast and more detailed information.
- http://www.wunderground.com/global/stations/91275.html

Jane's Oceania - Johnston Island History
- A good, brief summary of JI history.
- http://www.janeresture.com/johnston/