| 1 | Oklahoma City National Memorial Foundation Oklahoma City | $22.7M | $6.9M | $31.5M |
| 2 | Oklahoma City Museum of Art Oklahoma City | $19.0M | $7.7M | $48.9M |
| 3 | Greenwood Rising INC Tulsa | $17.9M | $17.8M | $18.5M |
| 4 | Science Museum Oklahoma INC Oklahoma City | $17.7M | $12.1M | $102.1M |
| 5 | Science Museum Oklahoma Affiliated Fund of Occf INC Oklahoma City | $16.7M | $2.9M | $64.4M |
| 6 | Gilcrease Museum Management Trust Tulsa | $13.7M | $13.6M | $58.5M |
| 7 | Philbrook Museum of Art INC Tulsa | $13.3M | $12.1M | $87.2M |
| 8 | Stafford Air & Space Museum Foundation Weatherford | $13.0M | $12.4M | $14.0M |
| 9 | Chahta Foundation Durant | $10.2M | $5.5M | $34.0M |
| 10 | Civic Center Foundation Oklahoma City | $10.1M | $9.6M | $18.0M |
| 11 | Tulsa Ballet Theater INC Tulsa | $10.0M | $8.7M | $23.1M |
| 12 | Robert S & Grayce B Kerr Foundation INC Oklahoma City | $9.3M | $0 | $22.9M |
| 13 | Friends of Oeta INC Oklahoma City | $8.8M | $8.3M | $62.9M |
| 14 | Tulsa Childrens Museum Tulsa | $8.1M | $5.2M | $37.3M |
| 15 | Tulsa Oktoberfest INC Tulsa | $7.8M | $7.8M | $2.0M |
| 16 | Ballet Oklahoma INC Oklahoma City | $6.4M | $6.0M | $12.2M |
| 17 | John Kirkpatrick Fund for Historic Cultural & Civic Understanding Aff Oklahoma City | $6.3M | $1.1M | $24.5M |
| 18 | Oklahoma Philharmonic Society INC Oklahoma City | $5.5M | $5.4M | $17.6M |
| 19 | American Choral Directors Oklahoma City | $5.5M | $5.5M | $6.2M |
| 20 | Lyric Theatre of Oklahoma INC Oklahoma City | $5.4M | $5.3M | $10.8M |
| 21 | Allied Arts of Oklahoma INC Oklahoma City | $5.1M | $4.5M | $9.1M |
| 22 | Logan County Historical Society INC Guthrie | $4.7M | $4.6M | $4.3M |
| 23 | Oklahoma Contemporary Arts Center INC Oklahoma City | $4.6M | $4.5M | $25.2M |
| 24 | Charalampous Foundation Purcell | $3.7M | $3.2M | $3.3M |
| 25 | Oklahoma Hall of Fame INC Oklahoma City | $3.7M | $2.9M | $15.6M |
| 26 | Tulsa Air and Space Museum INC Tulsa | $3.5M | $3.5M | $9.1M |
| 27 | Arts Council of Oklahoma City Oklahoma City | $3.5M | $3.4M | $3.2M |
| 28 | Charles B Goddard Center for Visual and Performing Arts INC Ardmore | $3.3M | $3.3M | $10.8M |
| 29 | Oklahoma Arts Institute Foundation Oklahoma City | $3.3M | $402K | $11.8M |
| 30 | Oklahoma City Art Museum Affiliated Fund of the Okla City Comm Foundat Oklahoma City | $3.0M | $532K | $11.7M |
| 31 | Oklahoma Philharmonic Affiliated Fund of the Oklahoma City Oklahoma City | $2.9M | $667K | $10.3M |
| 32 | Friends of American Song Archives INC Tulsa | $2.8M | $2.8M | $7.0M |
| 33 | Tulsa Symphony Orchestra INC Tulsa | $2.7M | $2.5M | $2.3M |
| 34 | Photographic Society of America Endowment Fund 1 Oklahoma City | $2.7M | $579K | $6.1M |
| 35 | Jasmine Moran Childrens Museum Foundation INC Seminole | $2.6M | $2.5M | $26.2M |
| 36 | Christian Chronicle Corporation Oklahoma City | $2.6M | $1.6M | $3.3M |
| 37 | Tulsa Opera INC Tulsa | $2.4M | $2.2M | $1.4M |
| 38 | Euchee Yuchi Language Project INC Sapulpa | $2.4M | $2.4M | $5.5M |
| 39 | National Wrestling Hall of Fame INC Stillwater | $2.3M | $2.3M | $9.3M |
| 40 | Southwest Historical Foundation Ardmore | $2.2M | $1.4M | $11.2M |
| 41 | Love Station INC Ponca City | $2.1M | $2.0M | $4.7M |
| 42 | Chamber Music Tulsa INC Tulsa | $1.9M | $941K | $4.8M |
| 43 | Oklahoma Arts Institute Oklahoma City | $1.8M | $1.8M | $2.3M |
| 44 | Photographic Society of America Oklahoma City | $1.7M | $1.4M | $4.2M |
| 45 | Willow Pregnancy Support of Oklahoma INC Oklahoma City | $1.6M | $1.5M | $4.9M |
| 46 | Caldwell Collection INC Oklahoma City | $1.6M | $0 | $1.6M |
| 47 | Idabel Museum Society INC Idabel | $1.6M | $1.6M | $12.3M |
| 48 | Circle Cinema Foundation INC Tulsa | $1.5M | $1.4M | $2.7M |
| 49 | Oklahoma Humanities Council INC Edmond | $1.4M | $1.4M | $2.1M |
| 50 | Oklahoma City Philharmonic Foundation INC Oklahoma City | $1.4M | $67K | $9.8M |