| RELIANT LIVING CENTERS OF OKLAHOMA INC | Del City | G23Z Diseases, Disorders & Medical Disciplines | $6.7M | 0 |
| THE OAKS COUNTRY CLUB | Tulsa | — | $6.7M | 3 |
| Pearl M & Julia J Harmon Foundation | Tulsa | — | $6.7M | 5 |
| VINTAGE HOUSING INC | Tulsa | L20 Housing & Shelter | $6.6M | 3 |
| Tulsa Oktoberfest Inc | Tulsa | A230 Arts, Culture & Humanities | $6.6M | 0 |
| CURT LANDRY MINISTRIES INTERNATIONA | Fairland | X20 Religion-Related | $6.6M | 3 |
| CITY CARE INC | Oklahoma City | P20 Human Services | $6.6M | 3 |
| RURAL ENTERPRISES OF OKLAHOMA INC | Durant | S32Z Community Improvement & Capacity Building | $6.5M | 9 |
| Northwestern Oklahoma State University | Alva | B43I Education | $6.5M | 1 |
| JCMH Health Care Corporation | Altus | — | $6.4M | 4 |
| INTEGRIS HOSPICE INC | Oklahoma City | E99 Health Care | $6.4M | 10 |
| INTEGRIS HEALTH FOUNDATION INC | Oklahoma City | E11 Health Care | $6.4M | 8 |
| VALLEY FOUNDATION INC | Tulsa | N64 Recreation & Sports | $6.4M | 0 |
| THE WILLIAM S SMITH CHARITABLE TRUST | Tulsa | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $6.4M | 2 |
| DELTA ALPHA OF DELTA TAU DELTA | Oklahoma City | — | $6.4M | 0 |
| Arkansas Pipe Trades Health and Welfare | Oklahoma City | — | $6.4M | 0 |
| REGENT PREPARATORY SCHOOL | Tulsa | B25 Education | $6.3M | 1 |
| Sheltered Work Activity Program Inc | Muskogee | — | $6.3M | 0 |
| Go Ye Village Inc | Tahlequah | P750 Human Services | $6.3M | 0 |
| TOY GUN FILMS INC | Oklahoma City | X81 Religion-Related | $6.3M | 1 |
| THE CITY LIGHTS FOUNDATION OF OKLAHOMA | Tulsa | P20 Human Services | $6.3M | 1 |
| SOUTHERN WORKFORCE BOARD INCORPORATED | Durant | J20 Employment | $6.2M | 3 |
| RANDALL UNIVERSITY | Moore | B430 Education | $6.1M | 2 |
| OKLAHOMA STATE UNIVERSITY RESEARCH FOUNDATION INC | Stillwater | B99 Education | $6.1M | 4 |
| OKLAHOMA PHILHARMONIC SOCIETY INC | Oklahoma City | A690 Arts, Culture & Humanities | $6.1M | 2 |
| GIRL SCOUTS OF EASTERN OKLAHOMA INC | Tulsa | O42 Youth Development | $6.1M | 2 |
| Oklahoma Youth Exposition Inc | Oklahoma City | O52 Youth Development | $6.1M | 1 |
| BALLET OKLAHOMA INC | Oklahoma City | A630 Arts, Culture & Humanities | $6M | 2 |
| ABUNDANT RAIN MINISTRIES INC | Coweta | X21 Religion-Related | $6M | 0 |
| KIPP OKC PUBLIC SCHOOLS INC | Oklahoma City | B29 Education | $6M | 1 |
| THE OKLAHOMA UNITED METHODIST FOUNDATION | Oklahoma City | — | $6M | 5 |
| CITY OF MUSKOGEE FOUNDATION INC | Oklahoma City | S112 Community Improvement & Capacity Building | $6M | 0 |
| HIV Resource Consortium Inc | Tulsa | G81Z Diseases, Disorders & Medical Disciplines | $6M | 2 |
| TWIN HILLS GOLF AND COUNTRY CLUB | Oklahoma City | — | $5.9M | 2 |
| Meals on Wheels of Metro Tulsa Inc | Tulsa | K36Z Food, Agriculture & Nutrition | $5.9M | 2 |
| Central Oklahoma Economic Development District | Shawnee | S32Z Community Improvement & Capacity Building | $5.9M | 0 |
| SOUTHEASTERN FOUNDATION INC | Durant | B110 Education | $5.9M | 0 |
| FAMILY SAFETY CENTER INC | Tulsa | I99 Crime & Legal-Related | $5.8M | 1 |
| Oklahoma Hospital Association Inc | Oklahoma City | — | $5.8M | 9 |
| HUMBLE SONS BIKE COMPANY | Broken Arrow | O99 Youth Development | $5.8M | 1 |
| Oklahoma Farm Bureau | Oklahoma City | — | $5.7M | 13 |
| J A Leta M Chapman TR 10267 486001AC4 | Tulsa | T900 Philanthropy, Voluntarism & Grantmaking Foundations | $5.7M | 1 |
| MARSHALL COUNTY WATER COPRORATION | Madill | — | $5.7M | 0 |
| YOUNG WOMEN'S CHRISTIAN ASSOCIATION OF | Oklahoma City | P27Z Human Services | $5.7M | 4 |
| OKLAHOMA CITY MUSEUM OF ART INC | Oklahoma City | A510 Arts, Culture & Humanities | $5.7M | 2 |
| LYLE HUGHART WELFARE FUND | Oklahoma City | — | $5.7M | 0 |
| CHILDREN'S MEDICAL RESEARCH INC | Oklahoma City | H98Z Medical Research | $5.6M | 3 |
| MYRIAD GARDENS FOUNDATION | Oklahoma City | C41Z Environment | $5.6M | 3 |
| MASONIC CHARITY FOUNDATION OF OKLAHOMA | Edmond | E910 Health Care | $5.6M | 1 |
| SHORTGRASS COMMUNITY HEALTH | Hollis | E32 Health Care | $5.6M | 5 |
