Wild Trout Trust
- Mission is to conserve these species in Britain and Ireland by protecting and restoring their habitats.
- http://www.wildtrout.org/

West Fork Sports Club
- A Non-Profit Organization dedicated to the preservation of Trout Waters in the Kickapoo Valley of Wisconsin for future generations.
- http://www.mwt.net/~westfork/index.html

Pennsylvania Trout
- We are 9000-plus volunteers in 56 Trout Unlimited Chapters across the Commonwealth with one common goal: the conservation and enhancement of Pennsylvania's cold water streams and fisheries, and specifically our wild trout resources.
- http://www.patrout.org/

Oregon Trout
- Our mission is to protect and restore native wild fish and the ecosystems that sustain them.
- http://www.ortrout.org/

San Diego Trout
- San Diego Trout is an ad-hoc consortium of outdoor enthusiasts, scientists, conservationists, and consultants who share the common goal of improving and maintaining San Diego's wild trout fisheries.
- http://www.sandiegotrout.org/

Lehigh River Stocking Association
- Non-profit organization dedicated to trout stocking and restoring the Lehigh River and its tributaries. Spring and fall stockings and year round water quality programs.
- http://www.lrsa.org/