Central Maryland Jousting Club - - Based in the town of Frederick, this group includes members from across and outside the state.
Maryland Jousting Tournament Association - - The oldest jousting league in the United States. Site features the sport's Hall of Fame, competitors' handbook, and east coast rules.
Mounted Combat - - Mounted swordsmanship instruction and equipment.
Ordo Ignis - - Norwegian group dedicated to research and perpetuation of jousting and other Scandinavian mediaeval traditions.
SCA Equestrian Marshal - - Society for Creative Anachronism's resources for jousting and other mounted combat. Includes rules, handbooks, and regional contacts.
Society of Tilt and Lance Cavalry - - Canadian not-for-profit for mediaeval-style mounted jousting in full armor. Photos, schedules, and information about the society.
The Tudor Joust - - An interactive demonstration of jousting in the court of Elizabeth I, by the Victoria and Albert Museum.