Stonewall Youth is an organization for people up to the age of 21 who identify as lesbian, gay, bisexual, trans, queer, questioning, intersex and/or asexual.  The organization began in 1991 as a series of community meetings, and has grown into a 501(c)3 organization that offers support group meetings, a confidential meeting space, referrals for counseling, a speakers bureau, and a resource center.

Recurring events organized by Stonewall Youth include an annual drag show, an annual winter retreat (also known as Gay Camp), and the Stonewall Activism Summer School (SASS).

In 2011, Stonewall Youth sponsored the first Queer Rock Camp in Olympia.