| 1 | Rye Country Day School | Education | $167.1M | $179.0M |
| 2 | Miriam Osborn Memorial Home Association | Unclassified | $63.2M | $161.8M |
| 3 | Westchester Country Club INC | Recreation & Sports | $55.1M | $98.3M |
| 4 | Salice Fam Charitable Tr | Philanthropy, Voluntarism & Grantmaking | $20.5M | $37.1M |
| 5 | Sterling Home Care INC | Human Services | $20.4M | $6.3M |
| 6 | Apawamis Club | Unclassified | $20.1M | $43.2M |
| 7 | Young Mens Christian Association of Rye N Y | Unclassified | $14.5M | $23.9M |
| 8 | American Yacht Club | Unclassified | $13.2M | $16.7M |
| 9 | Shenorock Shore Club INC | Unclassified | $12.4M | $21.7M |
| 10 | Manursing Island Club INC | Recreation & Sports | $10.0M | $10.8M |
| 11 | Patricia & Bernard Goldstein Familyfoundation | Philanthropy, Voluntarism & Grantmaking | $9.8M | $13.0M |
| 12 | Coveleigh Club INC | Unclassified | $9.0M | $27.9M |
| 13 | Stephanie and Lawrence Flinn Jr Charitable Trust | Unclassified | $5.2M | $39.2M |
| 14 | William & Sylvia Silberstein Foundation INC | Education | $4.8M | $12.3M |
| 15 | Keenan Foundation INC | Philanthropy, Voluntarism & Grantmaking | $4.3M | $2.5M |
| 16 | Kim Family Foundation INC | Philanthropy, Voluntarism & Grantmaking | $4.2M | $5.6M |
| 17 | Weissman Family Foundation INC | Unclassified | $3.7M | $11.1M |
| 18 | Rye Youth Athletic Foundation | Youth Development | $3.3M | $370K |
| 19 | Danny Butler Memorial Fund INC | Diseases, Disorders & Medical Disciplines | $3.2M | $10.4M |
| 20 | The Joe and Sandy Samberg | Philanthropy, Voluntarism & Grantmaking | $2.9M | $39.7M |
| 21 | Friends of Rye Nature Center INC | Environment | $2.7M | $3.0M |
| 22 | Rye Free Reading Room | Unclassified | $2.6M | $5.6M |
| 23 | Richard M Bartlett Jr Memorial Foundation INC | Health Care | $2.1M | $1.6M |
| 24 | St. Vincents Urology Research Fund Corp. | Diseases, Disorders & Medical Disciplines | $2.0M | $5.2M |
| 25 | Nicholas & Christina Raho Foundation INC | Unclassified | $1.9M | $4.4M |
| 26 | Dunn Family Foundation | Unclassified | $1.9M | $2.8M |
| 27 | Rye Art Center INC | Arts, Culture & Humanities | $1.9M | $2.8M |
| 28 | Greenwood Union Cemetery | Unclassified | $1.7M | $15.8M |
| 29 | Rye Rangers Hockey Club | Unclassified | $1.4M | $774K |
| 30 | Grandview Foundation | Unclassified | $1.4M | $13.9M |
| 31 | Westchester Childrens Museum | Arts, Culture & Humanities | $1.3M | $3.7M |
| 32 | Benzak Foundation | Philanthropy, Voluntarism & Grantmaking | $1.3M | $7.8M |
| 33 | Rye Youth Soccer Club INC | Unclassified | $1.2M | $386K |
| 34 | The Littlest Lamb | International, Foreign Affairs & National Security | $1.2M | $2.8M |
| 35 | Boces Teachers Association Benefit Trust | Mutual & Membership Benefit | $1.1M | $1.0M |
| 36 | Grace Family Foundation | Philanthropy, Voluntarism & Grantmaking | $1.1M | $1.1M |
| 37 | Jay Heritage Center | Arts, Culture & Humanities | $1.0M | $11.3M |
| 38 | Rye City School Employees | Unclassified | $839K | $200K |
| 39 | Maritime Law Association of the United States | Unclassified | $819K | $462K |
| 40 | Aquatic Life Institute INC | Animal-Related | $746K | $195K |
| 41 | Soul Ryeders INC | Diseases, Disorders & Medical Disciplines | $703K | $621K |
| 42 | Rye Fund for Education | Education | $677K | $699K |
| 43 | Osborn Foundation | Housing & Shelter | $634K | $4.0M |
| 44 | Midland School PTO | Education | $631K | $308K |
| 45 | Llenroc Foundation | Unclassified | $616K | $2.0M |
| 46 | Wainwright House INC | Human Services | $575K | $1.1M |
| 47 | Lund University Foundation | Education | $574K | $84K |
| 48 | Rye Volunteer Fire Fighters INC | Public Safety, Disaster Preparedness & Relief | $541K | $1.2M |
| 49 | Rye Youth Council INC | Unclassified | $533K | $515K |
| 50 | Slattery Family Foundation INC | Philanthropy, Voluntarism & Grantmaking | $517K | $8.6M |
| 51 | Hamilton Family Charitable Foundation INC | Philanthropy, Voluntarism & Grantmaking | $493K | $395K |
| 52 | Sri Venkateshwara Foundation INC | Education | $485K | $1.4M |
| 53 | Rye Council for Child Care | Unclassified | $481K | $349K |
| 54 | Rye Youth Lacrosse INC | Recreation & Sports | $454K | $641K |
| 55 | Osborn School PTO | Education | $453K | $266K |
| 56 | Alfred Harcourt Foundation INC | Unclassified | $406K | $10.4M |
| 57 | Rye Historical Society | Unclassified | $401K | $1.2M |
| 58 | Row America Rye Parents Association INC | Recreation & Sports | $384K | $529K |
| 59 | Mile 20 Foundation INC | Philanthropy, Voluntarism & Grantmaking | $382K | $1.2M |
| 60 | Kids S P a C E School-based Program of Activity Care & Enviroment of R | Education | $370K | $101K |
| 61 | Pcs Foundation INC | Philanthropy, Voluntarism & Grantmaking | $356K | $164K |
| 62 | Lowey Foundation INC | Philanthropy, Voluntarism & Grantmaking | $334K | $413K |
| 63 | 5 Steps to Five INC | Human Services | $326K | $655K |
| 64 | Macro Minds Foundation LLC | Philanthropy, Voluntarism & Grantmaking | $312K | $294K |
| 65 | Milton School P T O | Education | $310K | $217K |
| 66 | Gunnar Frederick Woelfel Fund INC | Philanthropy, Voluntarism & Grantmaking | $295K | $295K |
| 67 | Charles and Richard Oestreich Fdn INC | Unclassified | $266K | $668K |
| 68 | Simon and Annie Davis Foundation | Unclassified | $240K | $1.0M |
| 69 | David F and Karen K Thomasfoundation | Philanthropy, Voluntarism & Grantmaking | $236K | $4.2M |
| 70 | Little League Baseball INC | Unclassified | $232K | $351K |
| 71 | The Apawamis Foundation | Education | $230K | $428K |
| 72 | Verge Research INC | Medical Research | $229K | $420K |
| 73 | Rye Police Association of the City of Rye INC | Unclassified | $228K | $224K |
| 74 | Ken Cdf Foundation | Philanthropy, Voluntarism & Grantmaking | $210K | $2.0M |
| 75 | Sprye | Human Services | $206K | $214K |
| 76 | Egyptian Education Foundation INC | Education | $200K | $262K |
| 77 | Bread Loaf Rock Foundation | Philanthropy, Voluntarism & Grantmaking | $195K | $3.6M |
| 78 | Rye Professional Firefighters Foundation LLC | Arts, Culture & Humanities | $174K | $55K |
| 79 | Giving Tree Global INC | Food, Agriculture & Nutrition | $168K | $467K |
| 80 | Paul Koors Memorial Foundation INC | Philanthropy, Voluntarism & Grantmaking | $147K | $76K |
| 81 | Grateful Foundation INC | Unclassified | $143K | $6.1M |
| 82 | Rye Neck School Foundation INC | Education | $127K | $87K |
| 83 | Agatha Durland Foundation INC | Unclassified | $124K | $349K |
| 84 | St. Lukes Nurses Benefit Fund | Unclassified | $124K | $304K |
| 85 | Rye Girls Sports INC | Recreation & Sports | $122K | $167K |
| 86 | Friends of Read Wildlife Sanctuary INC | Animal-Related | $121K | $319K |
| 87 | Helping Hands for the Homeless and Hungry INC | Unclassified | $119K | $107K |
| 88 | Parents Organization of Rye High School | Education | $119K | $153K |
| 89 | Rye Middle School Parents Organization | Philanthropy, Voluntarism & Grantmaking | $119K | $76K |
| 90 | Rye Babe Ruth INC | Recreation & Sports | $105K | $59K |
| 91 | Soundwaves Port Chester INC | Arts, Culture & Humanities | $105K | $404 |
| 92 | Paul D & Joyce B Rheingold Family Foundation | Unclassified | $93K | $497K |
| 93 | Parent Booster USA INC | Education | $90K | $46K |
| 94 | Arthur J Gavrin Foundation INC | Unclassified | $89K | $1.1M |
| 95 | Sound Shore Youth Foundation INC | Youth Development | $88K | $65K |
| 96 | Hellenic-american Cultural Foundation | Arts, Culture & Humanities | $83K | $177K |
| 97 | Womans Club of Rye INC | Community Improvement & Capacity Building | $77K | $93K |
| 98 | Little Garden Club of Rye INC | Unclassified | $77K | $151K |
| 99 | Share Institute INC | Human Services | $76K | $4K |
| 100 | Friends of Rye Town Park INC | Unclassified | $67K | $103K |