4-H Afterschool
- Information on getting a program started in your area, resources, curriculum, and ways to become a trained personnel.
- http://www.4-hafterschool.org/

Western Region Collegiate 4-H
- The Western Region is composed of 13 states' of Collegiate 4-H. Features links to the club websites, the Region's constitution, and meeting minutes.
- http://westernregion.collegiate4h.org

Technology in 4-H
- Describes current programs involving GPS and web design, with a photograph gallery, and links to state teams.
- http://www.4-H.org/

National Association of Extension 4-H Agents
- Provides education, conferences, and networking for youth development workers. Includes reports, events calendar, regional news, and membership details.
- http://www.nae4ha.org/

National Collegiate 4-H
- A service organization on campuses comprised of college students who have an interest in the 4-H ideals and in serving their community. Contains information about the National Service Project of Emphasis, the national leadership, news, history, documents
- http://www.collegiate4h.org

IFYE: International 4-H Youth Exchange
- Aims to increase global awareness, develop independent study interests, and improve language skills. Features program details, conference information, and events calendar.
- http://www.ifyeusa.org/

National 4-H Forestry Invitational
- The official site for training and information for the competition.
- http://www.aces.edu/N4HFI/

University of the Virgin Islands 4-H Program
- Program information.
- http://rps.uvi.edu/CES/4hhome.html

National 4-H Congress
- Event information, schedule, list of speakers and tours, event handbook, list of donors, design team information, and travel information.
- http://www.national4-hcongress.com

National 4-H Shooting Sports
- Includes why 4-H Shooting Sports exists, news, resources for instructors, events listings, pictures, newsletter, memorabilia, and local information.
- http://www.4-hshootingsports.org/

National 4-H Headquarters
- Maintained by the USDA (United States Department of Agriculture), this is the official government site for 4-H in the United States. It includes the history, frequently asked questions, and links.
- http://www.national4-hheadquarters.gov/

National 4-H Mall
- The place to order 4-H merchandise and supplies from the US National 4-H Council.
- http://www.4-Hmall.org/