- Alberta Modern Pentathlon Association - Provincial governing body promoting the sport in Alberta, Canada. News, rules, forms, links, events calendar and classified ads.
- British Columbia Modern Pentathlon Association - Provides news, competitions calendar, spectator guide, along with athlete development, assistance and profiles. Scoring, rules and links are also featured.
- Cambridge University Modern Pentathlon Club - Offers details on training, social and competitive events calendar, news, photo gallery and links.
- Hellenic Modern Pentathlon Federation - Official site featuring organization information, national and international events, photos, and links.
- HickokSports.com: History: Modern Pentathlon - Features a short history of the sport and a list of all Olympic champions.
- Modern Pentathlon - Guide featuring the sport's history, disciplines, competitions, and scoring system.
- Modern Pentathlon Association of Great Britain - Covers events in Britain and includes membership information.
- Modern Pentathlon Australia - Information, history, calendar, results, athletes, forum, and links.
- Modern Pentathlon Sweden - The official site with information, results, photographs, and links.
- Modern Pentathlon Victoria - History, organization, athletes, calendar, news.
- Oxford University Modern Pentathlon Association - Offers information on the sport, and the organization's training and competition schedule, along with a mailing list and code of conduct for membership.
- Pentathlon-Scotland - Official web site for the Scottish Modern Pentathlon Association includes information about the organization and description of this event.
- TracyMattes.com - Official site, features athletic and journalism biography, gallery and general information on the sport.
- Union International de Pentathlon Moderne - Recognized by the International Olympic Committee as the world governing body for the sport. Includes news, rules, competitions, results, links, and a forum.
- United States Modern Pentathlon Association - Includes results, rules, FAQ, calendar, history and related links. Also provides US team profiles and champions from 1991.
- Olympics@ (4)