Nonprofits in Oklahoma

Nonprofits in Oklahoma. Browse 25,638 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. La Leche League International Inc

    EIN 815260893 · Headquarters: Fort Towson, OK, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  2. La Leche League of the United States of America

    EIN 332223924 · Headquarters: Apache, OK, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. La Leche League of the United States of America

    EIN 455468612 · Headquarters: Yukon, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. La Leche League of the United States of America

    EIN 731588750 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. La Leche League of the United States of America

    EIN 811073992 · Headquarters: Midwest City, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. La Leche League of the United States of America

    EIN 815363466 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. La Leche League of the United States of America

    EIN 815426692 · Headquarters: Comanche, OK, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  8. La Leche League of the United States of America

    EIN 821707388 · Headquarters: Bartlesville, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. La Leche League of the United States of America

    EIN 844934046 · Headquarters: Fairview, OK, US · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  10. La Leche League of the United States of America

    EIN 993010427 · Headquarters: Harrah, OK, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. La Luz Organization Inc

    EIN 821371142 · Headquarters: Oklahoma City, OK, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. La Rueda De Intercesion Ministries Llc

    EIN 880592335 · Headquarters: TULSA, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. La Sertoma International

    EIN 731326958 · Headquarters: Jenks, OK, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  14. La Societe De Femme Nationale Inc

    EIN 010623235 · Headquarters: Lawton, OK, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  15. La Societe De Femmes Cabane National Inc

    EIN 730995638 · Headquarters: MIDWEST CITY, OK, US · Public & Societal Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  16. La Societe De Femmes Cabane National Inc

    EIN 731003042 · Headquarters: Noble, OK, US · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  17. La Societe De Femmes Cabane Nationale Inc

    EIN 731368678 · Headquarters: Oklahoma City, OK, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  18. La Voz Del Amor Christiano Inc the Voice of Christian Love Inc

    EIN 731371403 · Headquarters: Tulsa, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Lab Rescue Ok Inc

    EIN 731623428 · Headquarters: Broken Arrow, OK, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. Lab Skool

    EIN 993456837 · Headquarters: ARDMORE, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Labasco Diaspora Association

    EIN 414922484 · Headquarters: Tulsa, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Laborers International Union of North America - Local 1282

    EIN 710213682 · Headquarters: TULSA, OK, USA · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  23. Laborers International Union of North America 107 Local Union

    EIN 710133215 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Laborers International Union of North America Southwest District Council

    EIN 030545870 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  25. Lacemakers Guild of Oklahoma

    EIN 731404524 · Headquarters: Bartlesville, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Lacy Community Center Association

    EIN 471297185 · Headquarters: Hennessey, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  27. Lacy Jammers Inc

    EIN 871688826 · Headquarters: Tulsa, OK, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  28. Ladies Auxiliary of the Fleet Reserve Association

    EIN 800350442 · Headquarters: McAlester, OK, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  29. Ladies Auxiliary Oklahoma Society Sons of the American Revolution

    EIN 334143361 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Ladies Music Club of Oklahoma City

    EIN 730934660 · Headquarters: Jones, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Ladies of 798 Inc

    EIN 770683346 · Headquarters: CLAREMORE, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Ladies of Virtue Inc

    EIN 830870673 · Headquarters: Tulsa, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Ladies Oriental Shrine of North America Grand Council

    EIN 923300119 · Headquarters: Broken Arrow, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Ladies Oriental Shrine of North America Grand Council

    EIN 923300250 · Headquarters: Wagoner, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Ladies Oriental Shrine of North America Inc

    EIN 237589686 · Headquarters: Broken Arrow, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Ladies Oriental Shrine of North America Inc

    EIN 844248767 · Headquarters: Tuttle, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Ladies State Auxiliary to the Oklahoma Society of Professional E

    EIN 237045031 · Headquarters: Oklahoma City, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  38. Lady Bucs Softball Booster Club Inc

    EIN 331259036 · Headquarters: Tonkawa, OK, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  39. Lady Buffs Basketball Booster Club

    EIN 991509678 · Headquarters: Mcalester, OK, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Lady Jaguars Soccer Booster Club Inc

    EIN 731417347 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Lady Lynx Basketball Club

    EIN 461377471 · Headquarters: Guthrie, OK, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  42. Lady Patriots Softball Club

    EIN 833964710 · Headquarters: Noble, OK, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Lady Rider Volleyball Club

    EIN 874362990 · Headquarters: Hulbert, OK, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  44. Ladybugs

    EIN 463622409 · Headquarters: Oklahoma City, OK, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  45. Lai Christian Church Tulsa

    EIN 813632403 · Headquarters: TULSA, OK, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. Lake Aluma Club

    EIN 736104285 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  47. Lake Ardmore Club Association

    EIN 730560123 · Headquarters: ARDMORE, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. Lake Area Senior Citizens Inc

    EIN 731593500 · Headquarters: Mannford, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Lake Area Softball Association

    EIN 943467741 · Headquarters: Pryor, OK, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  50. Lake Area United Way Inc

    EIN 730581441 · Headquarters: MUSKOGEE, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Lake Bixhoma Foundation

    EIN 811497862 · Headquarters: Bixby, OK, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  52. Lake Chapala Performing Arts Council Inc

    EIN 820681974 · Headquarters: Bixby, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Lake Country Christian School Inc

    EIN 201144756 · Headquarters: Sand Springs, OK, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Lake Dog K9 Charitable Foundation

    EIN 993463367 · Headquarters: Eufaula, OK, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Lake Eucha Bassin Youth Inc

    EIN 392448367 · Headquarters: JAY, OK, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Lake Eufaula Artist Guild

    EIN 731340617 · Headquarters: Checotah, OK, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  57. Lake Eufaula Association Inc

    EIN 730927620 · Headquarters: EUFAULA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Lake Eufaula Mulit Cultural Center

    EIN 260574801 · Headquarters: EUFAULA, OK, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Lake Eufaula Playhouse

    EIN 464218622 · Headquarters: Checotah, OK, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  60. Lake Eufaula Serenity Club

    EIN 464157007 · Headquarters: Eufaula, OK, US · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  61. Lake Eufaula United Ministry

    EIN 731318382 · Headquarters: Eufaula, OK, US · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  62. Lake Hefner Sea Scouts Inc

    EIN 833878900 · Headquarters: BETHANY, OK, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Lake Hudson Association of Mayes Co

    EIN 731236307 · Headquarters: SALINA, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  64. Lake McMurtry Friends Inc

    EIN 455191283 · Headquarters: Stillwater, OK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Lake Murray Chapel Memorial Corporation

    EIN 731001294 · Headquarters: ARDMORE, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Lake Murray Village Volunteer Fire District

    EIN 731240461 · Headquarters: ARDMORE, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. Lake Murray Yacht Club Inc

    EIN 731466964 · Headquarters: Springer, OK, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Lake O the Cherokees Sub-watershed Association

    EIN 862466744 · Headquarters: DISNEY, OK, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  69. Lake of the Arbuckles Watershed Association Inc

    EIN 825390803 · Headquarters: Sulphur, OK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Lake Region Electric Cooperative

    EIN 730579543 · Headquarters: Hulbert, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Lake Region Electric Cooperative Foundation Inc

    EIN 113793478 · Headquarters: HULBERT, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Lake Tenkiller Association Inc

    EIN 731035411 · Headquarters: VIAN, OK, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  73. Lake Texoma Association

    EIN 731378406 · Headquarters: KINGSTON, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Lake Texoma Garden Club

    EIN 412770081 · Headquarters: Edmond, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Lake Texoma Multi-use Trail Association

    EIN 993067358 · Headquarters: KINGSTON, OK, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Lake Thunderbird Educational Foundation

    EIN 731522799 · Headquarters: Norman, OK, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  77. Lake Thunderbird Friends Association Inc

    EIN 820798242 · Headquarters: Newalla, OK, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  78. Lake Wister Association Inc

    EIN 611866929 · Headquarters: POTEAU, OK, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Lakehoma After School Program Inc

    EIN 203060272 · Headquarters: Mustang, OK, USA · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990

  80. Lakehoma Elementary PTO

    EIN 731080558 · Headquarters: Mustang, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Lakehurst Homeowners Association

    EIN 731521518 · Headquarters: Oklahoma City, OK, US · Housing & Shelter · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  82. Lakemont Shores Fire Protection District

    EIN 731303840 · Headquarters: DISNEY, OK, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  83. Lakes Area Abate

    EIN 301221564 · Headquarters: PRYOR, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Lakes Area Pet Society

    EIN 811292319 · Headquarters: Disney, OK, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Lakeshore Childrens Museum

    EIN 383639258 · Headquarters: Hugo, OK, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  86. Lakeview Elementary School - Pto

    EIN 452566571 · Headquarters: Yukon, OK, US · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  87. Lakeview Farm Foundation Corporatio N

    EIN 993695455 · Headquarters: YUKON, OK, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Lakeview Neighborhood Association

    EIN 731465623 · Headquarters: Oklahoma City, OK, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  89. Lakewood Corporation

    EIN 736104114 · Headquarters: Tulsa, OK, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Lakewood North Property Owners

    EIN 731276770 · Headquarters: PARK HILL, OK, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Lakewood Property Owners Association

    EIN 731266573 · Headquarters: Tahlequah, OK, US · Housing & Shelter · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  92. Lakewood Volunteer Fire

    EIN 731353873 · Headquarters: Mead, OK, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  93. Lakota Tolloak Foundation

    EIN 393067938 · Headquarters: Ada, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Lambda Chi Alpha Gamma Rho Zeta

    EIN 730583070 · Headquarters: NORMAN, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Lambda Chi Alpha Inc Epsilon Upsilon Zeta

    EIN 461832867 · Headquarters: TULSA, OK, USA · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  96. Lambda Delta Psi Sorority

    EIN 465527864 · Headquarters: Norman, OK, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  97. Lambda Iota Tau

    EIN 900038730 · Headquarters: Alva, OK, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  98. Lambo Veteran Memorial Fund

    EIN 991747336 · Headquarters: SKIATOOK, OK, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Lamda Chi Alpha Fraternity Inc

    EIN 870714572 · Headquarters: Durant, OK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  100. Lamoor Foundation

    EIN 455152529 · Headquarters: Oklahoma City, OK, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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