Theodore Roosevelt Conservation Alliance

The Theodore Roosevelt Conservation Alliance is a Virginia-based nonprofit organization focused on hunting, angling, and wildlife conservation. Established in 2000 as an offshoot of Trout Unlimited with initial funding from the Pew Charitable Trusts, the group advocates for sportsmen's access to public lands and the protection of hunting and fishing traditions. It is closely affiliated with the Theodore Roosevelt Conservation Partnership, which operates under a similar mission. The organization is described by local media as a conservative hunting advocacy group.

The organization is the principal funder of Amendment 83, a 2026 Colorado ballot measure that would establish a constitutional right to hunt and fish and designate those activities as the preferred means of managing state wildlife populations. The Alliance is the largest contributor to the Vote Yes on 83 issue committee, providing $412,000 to the campaign, with later reporting indicating its total spending in support of the initiative reached $1.5 million.

Historically, the Alliance has focused on federal and state policies affecting outdoor recreation, including public land access, forest management, and conservation funding. In addition to its financial support for Amendment 83, the organization and its affiliates have been active in other state-level wildlife policy debates, including efforts to defend stream-access laws and oppose bans on specific hunting methods.