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Knoxville, Tennessee

Amateur sports nonprofits in Knoxville, TN

95 tax-exempt amateur sports nonprofits based in Knoxville, from IRS data.

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Baseball and softball

Rocky Hill Baseball

Knoxville, TN 37939

Tax-exempt since 2012 · EIN 30-0576448

Sports associations and training

Rocky Top Multisport

Knoxville, TN 37950

Tax-exempt since 2021 · EIN 86-3448710

Amateur sports competitions

Rocky Top Racing

Knoxville, TN 37920

Tax-exempt since 2026 · EIN 41-4901612

Swimming and water sports

Sharks Pso

Knoxville, TN 37922

Tax-exempt since 2025 · EIN 39-2784320

Baseball and softball

Summit Fastpitch Tn

Knoxville, TN 37938

Tax-exempt since 2025 · EIN 33-4951209

Amateur sports competitions

Tennessee Aquatics Inc

Knoxville, TN 37909

Tax-exempt since 1995 · EIN 62-1574063

Amateur sports competitions

Tennessee Impact

Knoxville, TN 37918

Tax-exempt since 2024 · EIN 33-2022892

Baseball and softball

Tennessee Select Inc

Knoxville, TN 37918

Tax-exempt since 2009 · EIN 26-4567580

Sports associations and training

The108way

Knoxville, TN 37919

Tax-exempt since 2023 · EIN 92-2634934

Soccer

Tnc Cycling

Knoxville, TN 37922

Tax-exempt since 2026 · EIN 42-4597968

Swimming and water sports

Tristar Rowing

Knoxville, TN 37920

Tax-exempt since 2019 · EIN 83-2996259

Fishing and hunting clubs

Warriors Shooting Team

Knoxville, TN 37922

Tax-exempt since 2016 · EIN 47-2369088

Baseball and softball

West Youth Baseball

Knoxville, TN 37922

Tax-exempt since 2020 · EIN 85-1463278

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Source: IRS Exempt Organizations Business Master File, posted October 13, 2026. We list 501(c)(3) organizations whose IRS activity code is youth development, amateur sports, camps and recreation, parent-teacher groups, children's services, child day care or arts education. We show the city and ZIP code only, never a street address or contact person. A listing is not an endorsement.