Nonprofits in Cheyenne, Wyoming

Nonprofits in Cheyenne, Wyoming. Browse 1,086 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. 205 Curt Gowdy Chapter of Trout Unlimited

    EIN 521492083 · Headquarters: CHEYENNE, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. 291

    EIN 836007845 · Headquarters: Cheyenne, WY, US · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  3. 300 Club Inc

    EIN 383666060 · Headquarters: Cheyenne, WY, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. 307 Flyers

    EIN 873145866 · Headquarters: CHEYENNE, WY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. 307 Peak Volleyball Club

    EIN 392137915 · Headquarters: Cheyenne, WY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. 307 Umpires

    EIN 994111121 · Headquarters: Cheyenne, WY, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. 319Th Booster Club

    EIN 845042475 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  8. 321St Bombs Away Booster Club

    EIN 333656228 · Headquarters: Cheyenne, WY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. 4-H Clubs & Affiliated 4-H Organizations

    EIN 204901143 · Headquarters: Cheyenne, WY, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  10. 4-H Clubs & Affiliated 4-H Organizations

    EIN 204902153 · Headquarters: Cheyenne, WY, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  11. 4-H Clubs & Affiliated 4-H Organizations

    EIN 204902899 · Headquarters: Cheyenne, WY, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  12. 4-H Clubs & Affiliated 4-H Organizations

    EIN 204903471 · Headquarters: Cheyenne, WY, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  13. 4-H Clubs & Affiliated 4-H Organizations

    EIN 204903611 · Headquarters: Cheyenne, WY, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  14. 4-H Clubs & Affiliated 4-H Organizations

    EIN 204904067 · Headquarters: Cheyenne, WY, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  15. 4-H Clubs & Affiliated 4-H Organizations

    EIN 204904196 · Headquarters: Cheyenne, WY, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  16. 4-H Clubs & Affiliated 4-H Organizations

    EIN 204904306 · Headquarters: Cheyenne, WY, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  17. 4-H Clubs & Affiliated 4-H Organizations

    EIN 204905024 · Headquarters: Cheyenne, WY, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  18. 4-H Clubs & Affiliated 4-H Organizations

    EIN 204905214 · Headquarters: Cheyenne, WY, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  19. 4-H Clubs & Affiliated 4-H Organizations

    EIN 204905260 · Headquarters: Cheyenne, WY, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  20. 4-H Clubs & Affiliated 4-H Organizations

    EIN 300595684 · Headquarters: Cheyenne, WY, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  21. 4Hisgrace

    EIN 814344218 · Headquarters: CHEYENNE, WY, USA · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  22. ABC Gratitude

    EIN 332253034 · Headquarters: Cheyenne, WY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  23. Abra

    EIN 820795942 · Headquarters: Cheyenne, WY, US · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  24. Access Home Inc

    EIN 200161207 · Headquarters: CHEYENNE, WY, USA · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990

  25. Adonai & Disciples Corporation

    EIN 461568873 · Headquarters: cheyenne, WY, US · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  26. Adopt an Education Adopt a Future

    EIN 261891943 · Headquarters: Cheyenne, WY, US · Human Services · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  27. Advisory Council of Southeastern Wyoming Retired Senior Volunteer

    EIN 830301619 · Headquarters: Cheyenne, WY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  28. Aglow International

    EIN 237396164 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Ahepa Cowboy Chapter 211

    EIN 237566184 · Headquarters: CHEYENNE, WY, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  30. Aim Cheyenne

    EIN 271013289 · Headquarters: Cheyenne, WY, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  31. Air Force Association

    EIN 836007599 · Headquarters: Cheyenne, WY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Air Force Ball Committee

    EIN 842685727 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  33. Air Force Sergeants Association

    EIN 521246599 · Headquarters: Cheyenne, WY, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  34. Airport Golf Club Inc

    EIN 830163548 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Aleo

    EIN 932462765 · Headquarters: Cheyenne, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Alexander G Frye Charitable Fund

    EIN 455511507 · Headquarters: Cheyenne, WY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  37. Alliance for a Strong America

    EIN 465565244 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  38. Alliance for Historic Wyoming Inc

    EIN 364578284 · Headquarters: CHEYENNE, WY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  39. Alliance of Therapy Dogs

    EIN 830294479 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Alliance of Wyoming Manufacturers

    EIN 813104467 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Alpaca Breeders Alliance of Northern Colorado

    EIN 800059942 · Headquarters: Cheyenne, WY, US · Food, Agriculture & Nutrition · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  42. Alternative Arts Project Inc Dba The Lincoln

    EIN 453766063 · Headquarters: Cheyenne, WY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Amateur Athletic Union of the United States

    EIN 453075330 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  44. Amateur Athletic Union of the United States

    EIN 882701546 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  45. Amateur Athletic Union of the United States Inc

    EIN 834326903 · Headquarters: Cheyenne, WY, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  46. Ambush Ministries Inc

    EIN 841415725 · Headquarters: CHEYENNE, WY, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Amend

    EIN 300744287 · Headquarters: Cheyenne, WY, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  48. American Academy of Family Physicians

    EIN 836004251 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. American Association of University Women

    EIN 237216996 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  50. American Association of University Women Inc

    EIN 830264446 · Headquarters: Cheyenne, WY, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  51. American College of Healthcare Executives

    EIN 611483184 · Headquarters: Cheyenne, WY, US · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  52. American Council of Engineering Com Panies of Wyoming Acec of Wyoming

    EIN 830265398 · Headquarters: Cheyenne, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. American Federation of Government Employees

    EIN 830215006 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. American Federation of Government Employees

    EIN 830262763 · Headquarters: Cheyenne, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  55. American Federation of Teachers

    EIN 836008061 · Headquarters: Cheyenne, WY, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  56. American Fuel and Petrochemical Initiative

    EIN 923316884 · Headquarters: Cheyenne, WY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. American Gi Forum of the U S

    EIN 742517305 · Headquarters: CHEYENNE, WY, US · Public & Societal Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  58. American Inns of Court Foundation

    EIN 352225412 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. American Legion

    EIN 010631747 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. American Legion

    EIN 830181112 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. American Legion

    EIN 830322904 · Headquarters: Cheyenne, WY, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  62. American Legion

    EIN 836005156 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. American Legion

    EIN 836006470 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. American Legion

    EIN 836009561 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. American Legion 6 Francis E Self

    EIN 830161355 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. American Legion Auxiliary

    EIN 836005134 · Headquarters: CHEYENNE, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. American Legion Department of Wyoming

    EIN 830102565 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. American Majestics Organization

    EIN 834131677 · Headquarters: Cheyenne, WY, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  69. American Media Council Inc

    EIN 823235497 · Headquarters: Cheyenne, WY, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. American Orff-schulwerk Association

    EIN 830274864 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. American Postal Workers Union

    EIN 237338581 · Headquarters: cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. American Society for Clinical Laboratory Science

    EIN 830299189 · Headquarters: Cheyenne, WY, US · Health Care · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  73. American Society of Radiologic Technologists

    EIN 830304382 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. American Volkssport Association Inc

    EIN 830293370 · Headquarters: Cheyenne, WY, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  75. Americas Project Foundation

    EIN 934695568 · Headquarters: Cheyenne, WY, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Amvets

    EIN 264382539 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  77. Amvets

    EIN 814166264 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  78. Amvets Post 10 Wy

    EIN 141998695 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  79. Ancient & Accepted Scottish Rite Valley of Cheyenne Orient of Wyo

    EIN 830156853 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Ancient Free & Accepted Masons of Wyoming

    EIN 237078642 · Headquarters: CHEYENNE, WY, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  81. Ancient Free & Accepted Masons of Wyoming

    EIN 237293397 · Headquarters: CHEYENNE, WY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  82. Ancient Free & Accepted Masons of Wyoming

    EIN 830102671 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Ancient Free & Accepted Masons of Wyoming

    EIN 830110030 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Ancient Free & Accepted Masons of Wyoming

    EIN 836006651 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  85. Anderson Donor Advised Charitable Fund

    EIN 872542019 · Headquarters: CHEYENNE, WY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Anderson Elementary Pto

    EIN 884015251 · Headquarters: Cheyenne, WY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Angelinas Dream Foundation

    EIN 922636351 · Headquarters: Cheyenne, WY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Animal Care Center

    EIN 237266763 · Headquarters: CHEYENNE, WY, USA · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-PF

  89. Ap Wellness Foundation

    EIN 854372704 · Headquarters: CHEYENNE, WY, US · Housing & Shelter · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  90. Ar Family

    EIN 994496971 · Headquarters: Cheyenne, WY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  91. Arizona Promotional Products Association

    EIN 860595609 · Headquarters: Cheyenne, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Artful Impact Collective

    EIN 392090698 · Headquarters: Cheyenne, WY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Arts Cheyenne

    EIN 262458844 · Headquarters: CHEYENNE, WY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. ASK After School for Kids

    EIN 462521723 · Headquarters: Cheyenne, WY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Associated General Contractors of Wyoming

    EIN 830103346 · Headquarters: Cheyenne, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Associated General Contractors of Wyoming Health Benefit Plan

    EIN 836009359 · Headquarters: Cheyenne, WY, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Association of Civilian Technicians Inc

    EIN 454891941 · Headquarters: CHEYENNE, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Association of Operating Room Nurses Inc

    EIN 742758736 · Headquarters: Cheyenne, WY, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Atlantic Pacific Public Interest Law Foundation

    EIN 332041423 · Headquarters: CHEYENNE, WY, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  100. Auxiliary of the United Transportation Union

    EIN 815402659 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

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