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
- Human Community Network Inc
EIN 813465839 · Headquarters: Oklahoma City, OK, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Human Flourishing Ministries Inc
EIN 843954335 · Headquarters: MOORELAND, OK, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Human Outreach Services of Tulsa Inc
EIN 931769504 · Headquarters: Tulsa, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Human Resources Section of New and Related Services Division of Oklah
EIN 991757460 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Human Skills & Resources Inc
EIN 731076872 · Headquarters: TULSA, OK, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Humane Society of Cherokee County
EIN 731409570 · Headquarters: TAHLEQUAH, OK, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Humane Society of Grove and Grand Lake Inc
EIN 731229887 · Headquarters: GROVE, OK, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Humane Society of Lawton-comanche Co
EIN 731288816 · Headquarters: LAWTON, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Humane Society of Owasso
EIN 262035526 · Headquarters: Tulsa, OK, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Humanitarian Association of Science Energy Agriculture
EIN 352593020 · Headquarters: Lawton, OK, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Humanitarian Relief Foundation Inc
EIN 204252033 · Headquarters: SAND SPRINGS, OK, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Humble Road Church
EIN 463005438 · Headquarters: BARTLESVILLE, OK, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Humble Sons Bike Company
EIN 262582629 · Headquarters: BROKEN ARROW, OK, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hume Family Foundation
EIN 883282209 · Headquarters: Oklahoma City, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Hung Viet Dragon and Lion Dance Ass Ociation
EIN 423980825 · Headquarters: OKLAHOMA CITY, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hunger Free Oklahoma Inc
EIN 882180580 · Headquarters: TULSA, OK, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990
- Hunger Needs a Voice Inc
EIN 731123344 · Headquarters: Tulsa, OK, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hunger Relief International
EIN 364664596 · Headquarters: Oklahoma City, OK, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hungry and Thirsty International Inc
EIN 831986309 · Headquarters: Broken Arrow, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hungry Hearts Feeding Ministry
EIN 821706507 · Headquarters: LAWTON, OK, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hungry Pet Project
EIN 474003053 · Headquarters: Oklahoma City, OK, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Hunt 4 Him
EIN 260487530 · Headquarters: Hollis, OK, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Hunter Senior Citizens Center
EIN 208523834 · Headquarters: Hunter, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Huntherapy Inc
EIN 882563139 · Headquarters: TULSA, OK, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hunting Heaven Outdoor Fellowship Inc
EIN 830781409 · Headquarters: Konawa, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hunting Retriever Club Inc
EIN 581750231 · Headquarters: BARTLESVILLE, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hupfeld Fine Arts Academy at Western Village
EIN 731588764 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hurricane Impact Inc
EIN 884159368 · Headquarters: Tulsa, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990
- Hurricane Wrestling Academy Incorporated
EIN 873863723 · Headquarters: Tulsa, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Huskie Football Booster Club Inc
EIN 825519355 · Headquarters: Pawhuska, OK, USA · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Husky and Malamute Oklahoma Foundation
EIN 261110268 · Headquarters: Guthrie, OK, US · Animal Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Husky Aquatic Team Booster
EIN 812866783 · Headquarters: Edmond, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Husky Halfway House Foundation
EIN 834358296 · Headquarters: EUFAULA, OK, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Husky Wrestling Club
EIN 862533587 · Headquarters: EDMOND, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hustle Hard Youth Foundation Inc
EIN 993176782 · Headquarters: Hulbert, OK, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hustlers
EIN 333905179 · Headquarters: Mcalester, OK, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hwc Foundation Inc
EIN 873376340 · Headquarters: STIGLER, OK, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990
- Hwc Real Estate Holding Company Inc
EIN 852874892 · Headquarters: POTEAU, OK, USA · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990
- Hydrants of Hope Inc
EIN 843483096 · Headquarters: Claremore, OK, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hydro Chamber of Commerce Inc
EIN 451962044 · Headquarters: HYDRO, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hydro District Free Fair Inc
EIN 900535424 · Headquarters: HYDRO, OK, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hydro Masonic Cemetery Trust Fund Inc
EIN 736093859 · Headquarters: HYDRO, OK, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Hyechka Club of Tulsa Inc
EIN 736100126 · Headquarters: Tulsa, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hylde Inc
EIN 921308320 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hymns About Him Ministries Inc
EIN 850874648 · Headquarters: Oklahoma City, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hyperbarics for Heroes Inc
EIN 853946781 · Headquarters: Oklahoma City, OK, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hypotonia Foundation Inc
EIN 842606682 · Headquarters: Tulsa, OK, US · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- I Am Not4gotten Ministries Foundation
EIN 463864126 · Headquarters: TULSA, OK, USA · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- I Garber Foundation
EIN 472470038 · Headquarters: ADA, OK, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- I If I Be Lifted Up Will Draw All Men Unto Me Inc
EIN 882744150 · Headquarters: SMITHVILLE, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- I Still Can Foundation
EIN 920383911 · Headquarters: EDMOND, OK, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- I Survived It Foundation
EIN 844999738 · Headquarters: Oklahoma City, OK, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- I Will Survice
EIN 823573998 · Headquarters: OKC, OK, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- I'm-possible Inc
EIN 475439413 · Headquarters: DURANT, OK, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- I2e Inc
EIN 731525913 · Headquarters: OKLAHOMA CITY, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- I61 Comunidad Cristiana Inc
EIN 933416666 · Headquarters: Bixby, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- I9 Sports Association - Chapter 291 Inc
EIN 464146027 · Headquarters: Edmond, OK, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Iaff Local Union 4009 Blackwell Oklahoma
EIN 731598376 · Headquarters: BLACKWELL, OK, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Iamaw Local Lodge 135
EIN 331186129 · Headquarters: ALTUS, OK, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Iamndn Inc - Native Dedicated to Natives
EIN 825229892 · Headquarters: NORMAN, OK, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- IB and AM Acrey Family Foundation
EIN 331502763 · Headquarters: Tulsa, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ibben Dron Club
EIN 920692451 · Headquarters: OKLAHOMA CITY, OK, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Ibew Local Union 584
EIN 730298078 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ibm Club-tulsa
EIN 510558191 · Headquarters: Tulsa, OK, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Icf Arkansas-Oklahoma Chapter Inc
EIN 831402325 · Headquarters: Enid, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Iconic Sports Foundation Inc
EIN 845041088 · Headquarters: Bethany, OK, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Id3ntity Elite Basketball
EIN 880594173 · Headquarters: Tulsa, OK, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ida Freeman Pto Inc
EIN 364606045 · Headquarters: EDMOND, OK, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ida M McFarlin Memorial Trust 486010AC5
EIN 736090533 · Headquarters: TULSA, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Idabel Chamber of Commerce & Agriculture
EIN 730531453 · Headquarters: Idabel, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Idabel Foundation for Academic Excellence
EIN 731569812 · Headquarters: Idabel, OK, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Idabel Library Friends Inc
EIN 721595471 · Headquarters: IDABEL, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Idabel Main Street Inc
EIN 731541247 · Headquarters: IDABEL, OK, USA · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Idabel Mission Market Inc Dba Warrior Club
EIN 810667755 · Headquarters: Idabel, OK, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Idabel Regional Arts Council Inc
EIN 731168141 · Headquarters: Idabel, OK, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Idabel Rotary Foundation Inc
EIN 993939752 · Headquarters: Idabel, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Idea Forge Foundation
EIN 932574260 · Headquarters: Oklahoma City, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ideal Homes Foundation Inc
EIN 731594602 · Headquarters: NORMAN, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Identity Coalition
EIN 934297743 · Headquarters: OKLAHOMA CITY, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Iec Foundation Inc
EIN 731461299 · Headquarters: CLEVELAND, OK, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Ifshej Inc
EIN 873746992 · Headquarters: OKC, OK, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Iglesia De Santidad Monte Horeb Association
EIN 320655100 · Headquarters: Tulsa, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Iglesia Poder Y Fuego Inc
EIN 993881917 · Headquarters: OKLAHOMA CITY, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ignc Thc Inc
EIN 934898527 · Headquarters: Broken Arrow, OK, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ignite 405 Foundation
EIN 842556990 · Headquarters: Oklahoma City, OK, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ignite Education
EIN 810950703 · Headquarters: Broken Arrow, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ignite Homeschool Extension Inc
EIN 992072725 · Headquarters: McLoud, OK, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ignite Ministries
EIN 833138556 · Headquarters: Edmond, OK, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ignite Ministries Inc
EIN 371967204 · Headquarters: OKLAHOMA CITY, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ignite Oklahoma Foundation Inc
EIN 474297576 · Headquarters: Edmond, OK, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Ignite Servant Ministries
EIN 811056264 · Headquarters: skiatook, OK, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Iheart Myheart Coalition Corporation
EIN 990475008 · Headquarters: Tulsa, OK, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ii X Ii Acapella Ministries Inc
EIN 481207425 · Headquarters: TULSA, OK, US · Religion Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Iiakwe Iuk Club
EIN 471543608 · Headquarters: ENID, OK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Iiao Insurance Foundation
EIN 731317684 · Headquarters: OKLAHOMA CITY, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Iitio Inc
EIN 852047927 · Headquarters: Edmond, OK, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ijeoma Barrah Foundation
EIN 934467699 · Headquarters: Oklahoma City, OK, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ikan Ministries
EIN 275444600 · Headquarters: Edmond, OK, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ilife Venture
EIN 814346822 · Headquarters: Moore, OK, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Illinois River Area Community Organization
EIN 823627839 · Headquarters: Tahlequah, OK, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N