| 1 | Saint Francis Hospital INC | Health Care | $2.0B | $4.1B |
| 2 | Tulsa Community Foundation | Philanthropy, Voluntarism & Grantmaking | $733.5M | $1.1B |
| 3 | George Kaiser Family Foundation | Philanthropy, Voluntarism & Grantmaking | $695.9M | $5.1B |
| 4 | Charles and Lynn Schusterman Family Foundation | Philanthropy, Voluntarism & Grantmaking | $556.0M | $2.2B |
| 5 | University of Tulsa | Education | $375.9M | $1.7B |
| 6 | J a & Leta M Chapman Charitable Tr | Philanthropy, Voluntarism & Grantmaking | $271.1M | $979.4M |
| 7 | Ttcu Federal Credit Union | Unclassified | $244.3M | $2.7B |
| 8 | Saint Francis Hospital Muskogee INC | Health Care | $242.1M | $200.4M |
| 9 | Saint Francis Hospital South LLC | Health Care | $228.7M | $249.6M |
| 10 | Warren Clinic INC | Health Care | $225.3M | $149.8M |
| 11 | Carpenters International Training Fund | Unclassified | $221.8M | $166.9M |
| 12 | Oral Roberts University | Education | $207.3M | $306.1M |
| 13 | Grand Lake Mental Health Center INC | Mental Health & Crisis Intervention | $206.9M | $88.4M |
| 14 | Family & Childrens Service INC | Human Services | $162.5M | $145.3M |
| 15 | St. John Health System INC | Health Care | $135.5M | $22.5M |
| 16 | Crossseed INC | Philanthropy, Voluntarism & Grantmaking | $123.8M | $122.1M |
| 17 | Community Food Bank of Eastern Oklahoma INC | Food, Agriculture & Nutrition | $106.5M | $54.6M |
| 18 | Asbjornson Foundation | Philanthropy, Voluntarism & Grantmaking | $101.6M | $101.2M |
| 19 | Creoks Mental Health Services | Mental Health & Crisis Intervention | $98.8M | $62.4M |
| 20 | Anne and Henry Zarrow Foundation | Unclassified | $93.0M | $281.0M |
| 21 | Leta McFarlin Chapman Memorial Tr | Philanthropy, Voluntarism & Grantmaking | $87.4M | $297.0M |
| 22 | Hardesty Family Foundation INC | Unclassified | $85.3M | $142.2M |
| 23 | William K Warren Foundation | Philanthropy, Voluntarism & Grantmaking | $75.9M | $331.4M |
| 24 | Citgo Employees Benefit Trust | Unclassified | $73.8M | $33.0M |
| 25 | United Association of Journeymen & Apprentices of the Plumbing & Pipe | Unclassified | $73.7M | $170.5M |
| 26 | Community Action Project of Tulsa County INC | Human Services | $68.9M | $70.9M |
| 27 | Pipeline Industry Benefit Fund | Unclassified | $62.2M | $99.5M |
| 28 | Montereau INC | Housing & Shelter | $59.9M | $191.8M |
| 29 | Lord Sees Foundation | Philanthropy, Voluntarism & Grantmaking | $53.0M | $76.6M |
| 30 | Laureate Psychiatric Clinic and Hospital INC | Mental Health & Crisis Intervention | $52.1M | $91.4M |
| 31 | Tulsa Psychiatric Center INC | Unclassified | $47.1M | $172.6M |
| 32 | Goodwill Industries of Tulsa INC | Employment | $47.1M | $74.9M |
| 33 | The Helmerich Trust | Unclassified | $44.8M | $95.1M |
| 34 | Tulsa Zoo Management INC | Animal-Related | $44.0M | $38.5M |
| 35 | Mary K Chapman Foundation | Philanthropy, Voluntarism & Grantmaking | $41.8M | $128.4M |
| 36 | Kathleen S Craft Foundation | Human Services | $41.0M | $131.2M |
| 37 | Joseph W Craft III Foundation | Philanthropy, Voluntarism & Grantmaking | $39.4M | $146.2M |
| 38 | William S Smith Charitable Tr | Philanthropy, Voluntarism & Grantmaking | $38.4M | $77.4M |
| 39 | Oklahoma Central Credit Union | Unclassified | $38.2M | $686.9M |
| 40 | Tulsa Area United Way | Unclassified | $38.1M | $39.9M |
| 41 | Indian Health Care Resource Center | Health Care | $37.8M | $87.0M |
| 42 | Bokf Foundation | Philanthropy, Voluntarism & Grantmaking | $37.1M | $27.9M |
| 43 | J a & Leta M Chapman Tr 10267 | Philanthropy, Voluntarism & Grantmaking | $36.7M | $130.3M |
| 44 | Independent Opportunities INC of Oklahoma | Unclassified | $36.5M | $24.5M |
| 45 | Southern Hills Country Club | Unclassified | $30.9M | $66.7M |
| 46 | William K Warren Medical Research Center INC | Medical Research | $30.4M | $371.4M |
| 47 | Mental Health Association in Tulsa INC | Mental Health & Crisis Intervention | $30.3M | $81.2M |
| 48 | Morton Comprehensive Health Services INC | Health Care | $30.3M | $45.9M |
| 49 | Warren Professional Building Corp. | Unclassified | $30.1M | $146.2M |
| 50 | Counseling & Recovery Services of Oklahoma INC | Mental Health & Crisis Intervention | $29.6M | $29.2M |
| 51 | Parkside INC | Mental Health & Crisis Intervention | $29.6M | $31.6M |
| 52 | Saint Francis Health System INC General/professional Liability Los | Health Care | $29.2M | $45.2M |
| 53 | Saint Francis Hospital Vinita INC | Health Care | $27.8M | $31.0M |
| 54 | Tulsa Educare INC | Youth Development | $25.8M | $33.6M |
| 55 | Young Mens Christian Association of Greater Tulsa | Human Services | $25.6M | $78.4M |
| 56 | Trinity Woods INC | Human Services | $25.5M | $92.0M |
| 57 | Life Pace INC | Health Care | $25.5M | $7.4M |
| 58 | John Zink Foundation | Unclassified | $25.4M | $50.2M |
| 59 | All Saints Home Medical LLC | Health Care | $23.8M | $4.3M |
| 60 | Ketchum Charitable Foundation INC | Philanthropy, Voluntarism & Grantmaking | $23.6M | $54.3M |
| 61 | Ruth Kaiser Nelson Family Foundation | Unclassified | $22.6M | $96.2M |
| 62 | Pauline McFarlin Walter Memorial Trust 10910 | Philanthropy, Voluntarism & Grantmaking | $22.6M | $75.6M |
| 63 | The Tulsa Jewish Community Retirement and Health Care Center | Unclassified | $22.4M | $27.1M |
| 64 | Seg Foundation | Science & Technology | $22.0M | $25.8M |
| 65 | Ubc National Job Corps Training Fund INC | Employment | $21.5M | $9.8M |
| 66 | Sam Viersen Family Foundation INC | Education | $21.5M | $32.7M |
| 67 | Central State Community Services Oklahoma INC | Human Services | $21.4M | $12.2M |
| 68 | Laureate Institute for Brain Research INC | Social Science | $21.0M | $29.3M |
| 69 | Coretz Family Foundation | Philanthropy, Voluntarism & Grantmaking | $21.0M | $59.1M |
| 70 | American Association of Petroleum Geologists | Unclassified | $20.7M | $19.0M |
| 71 | Habitat for Humanity International INC | Housing & Shelter | $20.7M | $32.2M |
| 72 | Chamber of Commerce Metropolitan Tulsa | Unclassified | $20.4M | $17.9M |
| 73 | Society of Exploration Geophysicists | Unclassified | $18.7M | $24.6M |
| 74 | James a & Leta M Chapman Testamentary Charitable Tr | Philanthropy, Voluntarism & Grantmaking | $18.0M | $64.7M |
| 75 | Tulsa Fop 93 Health and Welfare Tr | Mutual & Membership Benefit | $18.0M | $13.5M |
| 76 | Greenwood Rising INC | Arts, Culture & Humanities | $17.9M | $18.5M |
| 77 | John 3 16 Mission | Human Services | $17.6M | $26.0M |
| 78 | Tulsa Day Center INC | Housing & Shelter | $17.5M | $26.4M |
| 79 | Osteopathic Medical Education Consortium of Oklahoma INC | Education | $17.2M | $4.3M |
| 80 | Tulsa Honor Academy | Education | $17.1M | $8.7M |
| 81 | Tulsa Christian Education Corporation | Education | $16.6M | $18.1M |
| 82 | St. Simeons Episcopal Home INC | Human Services | $16.0M | $24.5M |
| 83 | Yot Full Circle Foundation | Philanthropy, Voluntarism & Grantmaking | $15.6M | $28.4M |
| 84 | Frank M Halley Charitable Trust | Philanthropy, Voluntarism & Grantmaking | $15.5M | $31.1M |
| 85 | Tulsa Library Trust | Education | $15.2M | $38.1M |
| 86 | Rod Baker Ministries INC | Religion-Related | $15.0M | $2.7M |
| 87 | Elpis Foundation | Philanthropy, Voluntarism & Grantmaking | $14.9M | $9.1M |
| 88 | Tulsa Boys Home | Human Services | $14.8M | $27.4M |
| 89 | Community Health Connection INC | Health Care | $14.8M | $12.5M |
| 90 | Tulsa Economic Development Corporation | Community Improvement & Capacity Building | $14.5M | $41.5M |
| 91 | Community Highered Institute | Education | $14.2M | $40.1M |
| 92 | Sanford P & Irene F Burnstein Charitable Foundation | Unclassified | $13.8M | $14.4M |
| 93 | Gilcrease Museum Management Trust | Arts, Culture & Humanities | $13.7M | $58.5M |
| 94 | The John and Donnie Brock Foundation | Unclassified | $13.5M | $9.0M |
| 95 | Land Legacy | Environment | $13.5M | $107.0M |
| 96 | Philbrook Museum of Art INC | Arts, Culture & Humanities | $13.3M | $87.2M |
| 97 | Myhealth Access Network INC | Health Care | $13.3M | $8.3M |
| 98 | Meinig Family Foundation | Unclassified | $12.9M | $39.9M |
| 99 | David E & Cassie L Temple Foundation | Unclassified | $12.7M | $19.1M |
| 100 | Hille Family Charitable Foundation | Philanthropy, Voluntarism & Grantmaking | $12.5M | $48.7M |