| Aloha from Johnston Island: Mark Eggerich's site about working on a small Island in the South Atlantic. |
| 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. |
| Climate Summary: 1951-2000: Weather statistics and trends from 1951 to present. |
| Encyclopedia of the Nations - Johnston Atoll: Provides information about the country's geography, people, government, economy and tourism. From Thomson Gale. |
| Jane's Oceania - Johnston Island History: A good, brief summary of JI history. |
| JI Pictures from 1960s: A collection of JI pictures from the Portland Atomic Veterans Association |
| Johnston Island DX Expedition - 2001: A ham radio expedition to Johnston Island, 2001. |
| Johnston Island Memories: Find a history of Johnston Island, plus details about the men and women who served on the island. |
| NationMaster - Johnston Atoll: Profile includes information for various aspects of the country, with a special emphasis on statistics and rankings. |
| NOAA NWS - Johnston Island Weather: US government site provides hour-by-hour weather conditions for the past 24 hours for major cities and locations in the country. |
| University of Texas Libraries - Johnston Atoll Nautical Chart: NOAA navigational chart. Scale 1:50,000 1990 (289K) |
| Weather Underground - Johnston Island: Displays current conditions at the weather station along with a five-day forecast and more detailed information. |
| Wikipedia - Johnston Atoll: Hyperlinked encyclopedia article covers the atoll's history and geography. |