| University of Louisville Athletic | 501(c)(3) | 1984 | $142.9 million | $318 million | 2025-06 |
| Louisville Arena Authority Inc | 501(c)(3) | 2007 | $45 million | $377.2 million | 2024-12 |
| 21St Century Parks Inc | 501(c)(3) | 2005 | $5.7 million | $93.6 million | 2025-12 |
| Lake Forest Country Club Inc | 501(c)(7) | 2004 | $5.1 million | $10.8 million | 2025-12 |
| 21St Century Parks Endowment Inc | 501(c)(3) | 2007 | $3.5 million | $106.5 million | 2025-06 |
| National Fastpitch Coaches Association | 501(c)(3) | 1984 | $3.4 million | $3.9 million | 2025-08 |
| The Filson Historical Society Inc | 501(c)(3) | 1942 | $2.9 million | $48.1 million | 2024-12 |
| Pendennis Club Inc | 501(c)(7) | 1941 | $2.7 million | $2 million | 2025-10 |
| Louisville Central Community Center Inc | 501(c)(3) | 1962 | $2.5 million | $9.5 million | 2024-06 |
| Louisville Urban League Sports and Learning Complex Inc | 501(c)(3) | 2020 | $2.1 million | $59.7 million | 2025-06 |
| St Francis Desales High Schoolfoundation Inc | 501(c)(3) | 2008 | $1.9 million | $7.5 million | 2025-06 |
| Greater Louisville Sports Commission | 501(c)(3) | 2001 | $1.8 million | $587,577 | 2025-06 |
| Youth Golf Coalition Inc | 501(c)(3) | 2004 | $1.8 million | $160,194 | 2024-12 |
| Louisville Seahawks Inc | 501(c)(3) | 2012 | $1.6 million | $1.2 million | 2025-08 |
| Kentucky Golf Association Inc | 501(c)(3) | 2014 | $1.1 million | $283,363 | 2024-12 |
| Wesley House Community Services Inc | 501(c)(3) | 1971 | $1.1 million | $1 million | 2025-06 |
| Javanon Soccer Club Inc | 501(c)(3) | 1997 | $817,328 | $2.1 million | 2025-12 |
| Capital Access Corporation | 501(c)(6) | 1999 | $737,894 | $1.5 million | 2025-06 |
| Kentuckiana Pride Foundation | 501(c)(3) | 2010 | $694,390 | $368,870 | 2025-09 |
| Louisville Amateur Baseball Club Inc | 501(c)(3) | 2024 | $622,788 | $198,236 | 2024-12 |
| Louisville Soccer Foundation | 501(c)(3) | 2020 | $596,301 | $264,463 | 2024-12 |
| Rock Creek Riding Club Inc | 501(c)(3) | 2014 | $538,444 | $573,870 | 2025-12 |
| Louisville Skating Academy Inc | 501(c)(3) | 2003 | $513,214 | $228,122 | 2026-03 |
| Prairie Village Baseball-Softball Inc | 501(c)(3) | 2024 | $429,389 | $131,582 | 2025-12 |
| Thoroughbred Flying Club Inc | 501(c)(7) | 2018 | $400,199 | $116,726 | 2024-12 |
| Bluegrass Golf Foundation Inc | 501(c)(3) | 2019 | $350,226 | $35,146 | 2025-12 |
| Pioneer Region Volleyball Associates Inc | 501(c)(3) | 1998 | $319,686 | $501,004 | 2025-09 |
| Kaiha Inc | 501(c)(3) | 2011 | $274,772 | $24,381 | 2025-12 |
| Woods of St Thomas Club Inc | 501(c)(7) | 2004 | $274,741 | $293,850 | 2025-12 |
| Louisville Soccer Club Inc | 501(c)(3) | 1987 | $241,051 | $234,971 | 2024-12 |
| Kentucky Region Porsche Club of America Inc | 501(c)(4) | 2006 | $225,612 | $139,519 | 2025-12 |
| R B I Louisville Baseball | 501(c)(3) | 2014 | $218,222 | $118,619 | 2025-12 |
| Louisville Third Century Inc | 501(c)(3) | 1990 | $205,388 | $98,629 | 2024-12 |
| Louisville Rowing Club Inc | 501(c)(3) | 2025 | $185,226 | $119,753 | 2025-12 |
| United 1996 Futbol Club | 501(c)(3) | 2023 | $184,802 | $29,998 | 2024-05 |
| Knights Wrestling Club RTC | 501(c)(3) | 2022 | $184,469 | $101,425 | 2025-12 |
| North American One-Armed Golfer Assosciation | 501(c)(3) | 2002 | $182,579 | $96,665 | 2025-12 |
| Sports Leader | 501(c)(3) | 2012 | $176,203 | $347,411 | 2025-12 |
| Greater Louisville United Labor Picnic Inc | 501(c)(4) | 2002 | $163,351 | $133,957 | 2023-12 |
| Kentucky Tennis Association Endowment Fund Inc | 501(c)(3) | 1996 | $155,836 | $485,604 | 2025-12 |
| Germantown Baseball Inc | 501(c)(3) | 2023 | $146,088 | $49,985 | 2025-09 |
| Girls On the Run of Louisville Inc | 501(c)(3) | 2001 | $124,875 | $62,267 | 2026-06 |
| Kentucky Sports Alliance Inc | 501(c)(6) | 2025 | $112,538 | $215,543 | 2026-06 |
| Ballard Alumni Association Inc | 501(c)(3) | 2019 | $108,958 | $480,600 | 2024-12 |
| Derby City BMX Association Inc | 501(c)(3) | 2014 | $105,016 | $118,732 | 2024-12 |
| Louisville Adult Tennis League Inc | 501(c)(7) | 2009 | $102,173 | $143,054 | 2025-12 |
| Central Adult Learn-To-Swim | 501(c)(3) | 2019 | $101,656 | $80,938 | 2025-12 |
| Dennbarr Club Inc | 501(c)(7) | 2016 | $90,767 | $45,353 | 2025-12 |
| Louisville Fencing Center Inc | 501(c)(3) | 1993 | $89,484 | $70,864 | 2026-07 |
| Eastern Athletic Club Inc | 501(c)(3) | 2000 | $88,927 | $11,396 | 2024-12 |
| Adventures 4 Kids Inc | 501(c)(3) | 2019 | $87,293 | $38,905 | 2025-12 |
| Louisville Youth Football League | 501(c)(3) | 2014 | $87,113 | $20,834 | 2025-12 |
| Oldham County Youth Soccer Association | 501(c)(3) | 2022 | $80,004 | $54,444 | 2024-12 |
| Miracle League of Louisville Inc | 501(c)(3) | 2014 | $78,946 | $55,359 | 2024-12 |
| Dupont Manual Field Hockey Booster Club Inc | 501(c)(3) | 2001 | $68,550 | $28,804 | 2023-06 |
| Southwest Community Festival & Parade Committee Inc | 501(c)(3) | 2014 | $66,803 | $39,007 | 2025-12 |
| Plainview Swim & Dive Team Inc | 501(c)(3) | 2008 | $64,621 | $30,891 | 2025-12 |
| Douglass Hills Swim and Dive Team Inc | 501(c)(3) | 2012 | $62,081 | $7,810 | 2025-12 |
| Derby City Agility Assoc | 501(c)(7) | 2011 | $60,364 | $24,259 | 2025-12 |
| Louisville Wheelmen Inc | 501(c)(3) | 1996 | $59,823 | $137,233 | 2026-01 |
| RFG Integrative Fitness Inc | 501(c)(3) | 2024 | $54,019 | $52,554 | 2025-12 |
| Ehs Cheer Spirit Boosters | 501(c)(3) | 2014 | $53,429 | $10,993 | 2025-06 |
| Kentucky Senior All-Stars | 501(c)(3) | 2023 | $48,558 | $9,555 | 2024-12 |
| Kentucky Soccer Association Incorporated | 501(c)(4) | 2003 | $43,780 | $211,679 | 2024-12 |
| Middletown Recreation Association Inc | 501(c)(3) | 1994 | $42,713 | $10,217 | 2025-12 |
| Churchill Downs Racing Club Inc | 501(c)(7) | 2016 | $27,238 | $82,169 | 2024-12 |
| Pride Initiative | 501(c)(3) | 2025 | $26,357 | $15,234 | 2025-12 |
| Smash House Fastpitch Softball | 501(c)(3) | 2018 | $25,244 | $352 | 2025-12 |
| Louisville Track Club II Inc | 501(c)(3) | 2024 | $16,829 | $10,492 | 2024-12 |
| True Blues | 501(c)(7) | 2024 | $7,123 | $9,108 | 2023-12 |
| Kobbe | 501(c)(3) | 2018 | $5,220 | $500 | 2024-12 |
| Eyakkam Dance Company | 501(c)(3) | 2014 | $2,000 | $1 | 2024-12 |
| 502 Dragon Boat Community Inc | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| 502 Eagles Youth Football League | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Adaptlou Corp | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Aftershock Fastpitch Softball | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| All Abilities Camp | 501(c)(3) | 2024 | | | |
| Asociacion Cubano Americana de Kentucky | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Attack Mode Baseball Club | 501(c)(3) | 2025 | | | |
| BHS Golf Boosters | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Ballard Bruins Boys Basketball Boosters | 501(c)(3) | 2025 | | | |
| Ballard Dance Team | 501(c)(7) | 2016 | $0 | $0 | 2026-05 |
| Ballard High School Girls Soccerboosters | 501(c)(3) | 2015 | $0 | $0 | 2025-06 |
| Bandits Baseball Club Inc | 501(c)(3) | 2026 | | | |
| Beechmont Youth Sports Inc | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| Belvedere Development Corporation | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Bike To Win | 501(c)(3) | 2024 | | $3,720 | 2025-12 |
| Bill and Vicki Miller Foundation Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Bluegrass State Appaloosa Horse Clu B Inc | 501(c)(3) | 2026 | | | |
| Bowman Eagles Inc | 501(c)(7) | 2004 | $0 | $0 | 2025-12 |
| Boxing With Bradley Co | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Built 4 This Track Club & Academy Inc | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Butler Traditional High School Athletics Boosters | 501(c)(3) | 2020 | $0 | $0 | 2025-06 |
| CMB Booster Club Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Camp Golden Wing Inc | 501(c)(3) | 2025 | | | |
| Catalyst Cycling Co | 501(c)(3) | 2026 | | | |
| Derby City Ac | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Derby City Beemers LLC | 501(c)(7) | 2012 | $0 | $0 | 2025-12 |
| Derby City Curling Club | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Derby City Pride League Inc | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Derby City Sluggers | 501(c)(3) | 2012 | $0 | $0 | 2023-12 |
| Diamonds Softball | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Donnie McClure Memorial Fund | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Dupont Manual Boys Golf Booster Club | 501(c)(3) | 2017 | $0 | $0 | 2023-06 |
| Dupont Manual Football Boosters | 501(c)(3) | 2023 | $0 | $0 | 2026-03 |
| Dupont Manual High School Boys Lacrosse Booster Club Inc | 501(c)(3) | 2014 | $0 | $0 | 2026-06 |
| Dupont Manual High School Lady Crimsons Soccer Boosters | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Dupont Manual Wrestling Booster Club Inc | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Eastern High Golf Booster Club Inc | 501(c)(3) | 2022 | $0 | $0 | 2026-06 |
| Eastern High School Boys Basketball Boosters Inc | 501(c)(3) | 2025 | | | |
| Eastern High School Football Booster Club Association Inc | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Eastern High School Swim & Dive Boosters Club | 501(c)(3) | 2015 | $0 | $0 | 2026-06 |
| Ehs Field Hockey Booster Club Inc | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Family Tennis Foundation Inc | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Fern Creek Football Booster Club Inc | 501(c)(3) | 2016 | $0 | $0 | 2026-06 |
| Fighting Fillies | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Focus Basketball Academy Inc | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Friends of Beechwood Park | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Friends of Bluegrass Inc | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Friends of Highland Bike Park | 501(c)(3) | 2025 | | | |
| Friends of Prospect Parks Inc | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Funds 4 Kids Inc | 501(c)(3) | 2020 | $0 | $0 | 2026-03 |
| Fusion Ky 2014 - Haley | 501(c)(3) | 2023 | $0 | $0 | 2026-06 |
| Galaxy Basketball Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| I Will Never Stop Dreaming | 501(c)(3) | 2024 | | | |
| Indiana & Kentucky Cycling Association Inc | 501(c)(4) | 2011 | $0 | $0 | 2025-12 |
| International Mountain Bicycling Association | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Jubilee Christianity Outreach Association | 501(c)(3) | 2002 | | | |
| Keegan Strong Foundation LLC | 501(c)(3) | 2025 | | $49,250 | 2025-12 |
| Kentucky Coaches Advancing Racial Equity Inc | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Kentucky Players Academy Inc | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Kentucky Select Soccer League | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| Kentucky Squash Racquets Association Inc | 501(c)(4) | 2019 | $0 | $0 | 2026-01 |
| Keswick Democratic Club Inc | 501(c)(7) | 2014 | $0 | $0 | 2025-12 |
| Knights Ladies Golf Booster Inc | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Ky Pride Booster Club Inc | 501(c)(3) | 2022 | $0 | $0 | 2025-06 |
| Lavender Legion Supporters Group Inc | 501(c)(7) | 2023 | $0 | $0 | 2025-12 |
| Leasha Twyman Taekwondo Initiative | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Lions Baseball Booster Club | 501(c)(3) | 2026 | | | |
| Little League Baseball Inc | 501(c)(3) | 1967 | $0 | $0 | 2025-09 |
| Live the Edge By Example | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Louisville Adaptive Rowing Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Louisville Cyclocross Collective | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Louisville Dirt Devils | 501(c)(3) | 2023 | $0 | $0 | 2026-01 |
| Louisville Express Baseball Inc | 501(c)(3) | 2026 | $0 | $0 | 2021-12 |
| Louisville Flaget Rams Youth Sports Incorporated | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Louisville Hiking Club | 501(c)(7) | 2014 | $0 | $0 | 2025-12 |
| Louisville Hornets Baseball | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Louisville Impact Wilcox | 501(c)(3) | 2026 | | | |
| Louisville Junior Roller Derby | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Louisville Landsharks Triathlon Club | 501(c)(4) | 2014 | $0 | $0 | 2025-12 |
| Louisville Metro Fencing Concord Inc | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Louisville Polo Club Inc | 501(c)(4) | 2011 | $0 | $0 | 2025-12 |
| Louisville Roller Derby | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Louisville South FC Incorporated | 501(c)(3) | 2019 | $0 | $0 | 2022-12 |
| Louisville Squash Plus | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Louisville Sting Cycling | 501(c)(3) | 2026 | | | |
| Louisville Swim Association | 501(c)(7) | 2018 | $0 | $0 | 2026-06 |
| Louisville Tomahawks Baseball Club Incorporated | 501(c)(3) | 2021 | $0 | $0 | 2023-12 |
| Louisville Wizards Special Olympics | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Major Taylor Louisville Iron Cyclin G Club | 501(c)(3) | 2026 | | | |
| Manual High School Boys Tennis Booster Club | 501(c)(3) | 2018 | $0 | $0 | 2025-01 |
| Metro Parks and Recreation Volleyball Academy | 501(c)(3) | 2020 | $0 | $0 | 2023-08 |
| Nashville Orienteering | 501(c)(3) | 2023 | $0 | $0 | 2025-03 |
| Newburg Tennis Association Inc | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Northeast Striders Louisville | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Obsidian Sportsman & Defense Club Inc | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Okolona Soccer Club Inc | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| On Deck Baseball Inc | 501(c)(3) | 2023 | $0 | $0 | 2023-12 |
| Opportunity Through Sport | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Orienteering Louisville | 501(c)(3) | 1994 | $0 | $0 | 2025-12 |
| Otters Baseball Club | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| PRP Panther Athletic Fund Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Patriot Academic & Athletic Training Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Patty Smith Hill and Mildred Jane Hill Happy Birthday Park Inc | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Persimmon Ridge Swim Team | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Pickleball4others Inc | 501(c)(3) | 2025 | | | |
| Play Source International Inc | 501(c)(3) | 1998 | | $16,571 | 2025-12 |
| Polo Fields Ladies Golf Association Inc | 501(c)(7) | 2025 | $0 | $0 | 2025-12 |
| Portland Memorial Baptist Church Camp Inc | 501(c)(3) | 1997 | $0 | $0 | 2023-12 |
| Portland Youth Baseball League Inc | 501(c)(3) | 2014 | $0 | $0 | 2025-06 |
| Ref Junkies Academy Inc | 501(c)(3) | 2022 | $0 | $0 | 2023-12 |
| Revolution Development Cycling Inc | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Rising Stars of Kentucky Tennis | 501(c)(3) | 1997 | $0 | $0 | 2025-12 |
| River City Athletics Inc | 501(c)(3) | 2019 | $0 | $0 | 2026-07 |
| River City Paddlesports | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Ruby Neal Athletic Fund | 501(c)(3) | 2026 | | | |
| Skal International Louisville Inc | 501(c)(7) | 2018 | $0 | $0 | 2023-12 |
| Southwest Holding Company | 501(c)(3) | 2026 | | | |
| Sport for Life Sweden Inc | 501(c)(3) | 2006 | $0 | $0 | 2024-12 |
| St Matthews Baseball Softball Inc | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Start2finish Inc | 501(c)(3) | 2025 | | | 2011-12 |
| Swag Hartel Generosity Initiative Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Swat Baseball | 501(c)(3) | 2025 | $0 | $0 | 2024-07 |
| The Jefferson Club Inc | 501(c)(7) | 2006 | | | 2006-12 |
| The Louisville Coopers | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 |
| Top Gun Academy Foundation Inc | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Triton Swimming Booster Club | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| True Blues Retirees Co | 501(c)(7) | 2024 | $0 | $0 | 2025-12 |
| Tyler Park Fund of the Tyler Park Neighborhood Association | 501(c)(3) | 2012 | $0 | $0 | 2025-08 |
| United States Bowling Congress Inc | 501(c)(3) | 2004 | $0 | $0 | 2025-07 |
| Unlimited Mobility Inc | 501(c)(3) | 2025 | | $1 | 2025-12 |
| Victorious Vikings Football Booster Club Inc | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Viking Canoe Club Inc | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Warheim Park Association | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Waterfront Park Foundation Inc | 501(c)(3) | 1996 | | | |
| West Louisville Soccer Initiative | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| West Louisville Sports Inc | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| West Louisville Tennis Club Inc | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Youth Reach Co | 501(c)(3) | 2023 | | $16,650 | 2026-03 |
| Louisville Film Arts Institute Inc | 501(c)(3) | 2008 | $-7,424 | $81,680 | 2024-12 |