Several groups and organizations work hard to support the 4-H program in the state of Hawaii including:
- The Hawaii 4-H Alumni Association is comprised of former 4-H members, leaders, and supporters of 4-H programs throughout the state.
- The role of the Hawaii 4-H Foundation is to manage property or funds to best meet the needs for the advancement of 4-H.
- The Hawaii State 4-H Leaders Federation is open to all volunteer 4-H Leaders.
- The responsibility of the Hawaii State 4-H Livestock Council lies with the sponsorship and execution of the State 4-H Livestock Show and Sales.
- The primary purpose of the National 4-H Council is the development of responsible initiative in American youth by complementing and supporting the work of the Cooperative Extension Service with primary emphasis on 4-H.