| International Relief TeamsEIN 33-0412751 | International | CA | $38,184,357Large | 95.58 |
| International Rescue CommitteeEIN 13-5660870 | International | NY | $694,099,188Large | 91.16 |
| International Youth FoundationEIN 38-2935397 | International | MD | $22,195,791Large | 90.04 |
| InterVarsity Christian Fellowship/USAEIN 36-2171714 | Religion | WI | $101,308,282Large | 90.91 |
| Intrepid Museum FoundationEIN 13-3062419 | Arts, Culture, Humanities | NY | $35,136,930Large | 87.01 |
| IpasEIN 56-1071085 | Human and Civil Rights | NC | $63,318,776Large | 91.61 |
| Isabella Stewart Gardner MuseumEIN 04-2104334 | Arts, Culture, Humanities | MA | $22,135,619Large | 88.13 |
| Islamic Relief USAEIN 95-4453134 | International | VA | $150,398,532Large | 91.16 |
| Island HarvestEIN 11-3136350 | Human Services | NY | $20,780,134Large | 91.09 |
| Jacobs & Cushman San Diego Food BankEIN 20-4374795 | Human Services | CA | $39,659,820Large | 95.26 |
| Jazz at Lincoln CenterEIN 13-3888641 | Arts, Culture, Humanities | NY | $42,594,869Large | 91.51 |
| Jewish Agency for Israel-North American CouncilEIN 23-0053483 | Religion | NY | $13,851,885Large | 81.74 |
| Jewish Community Center of ChicagoEIN 36-2167758 | Human Services | IL | $42,941,017Large | 88.44 |
| Jewish Community Center of San FranciscoEIN 94-3227260 | Human Services | CA | $37,902,425Large | 90.05 |
| Jewish Community Council of Greater Coney IslandEIN 11-2665181 | Human Services | NY | $29,927,972Large | 89.02 |
| Jewish Community Federation of San Francisco, the Peninsula, Marin and Sonoma CountiesEIN 94-1156533 | Community Development | CA | $108,286,334Large | 97.18 |
| Jewish Community Foundation of San DiegoEIN 95-2504044 | Community Development | CA | $167,243,782Large | 90.71 |
| Jewish Family and Children's Services of San Francisco, the Peninsula, Marin and Sonoma CountiesEIN 94-1156528 | Human Services | CA | $35,655,324Large | 88.14 |
| Jewish Family Service of Los AngelesEIN 95-1691013 | Human Services | CA | $31,765,487Large | 86.72 |
| Jewish Family Service of San DiegoEIN 95-1644024 | Human Services | CA | $18,615,137Large | 91.21 |
| Jewish Federation Council of Greater Los AngelesEIN 95-1643388 | Community Development | CA | $52,208,996Large | 85.52 |
| Jewish Federation of CincinnatiEIN 31-0537174 | Community Development | OH | $19,358,173Large | 95.29 |
| Jewish Federation of ClevelandEIN 34-0714445 | Community Development | OH | $89,583,709Large | 91.31 |
| Jewish Federation of Greater AtlantaEIN 58-1021791 | Community Development | GA | $39,031,216Large | 97.17 |
| Jewish Federation of Greater IndianapolisEIN 35-0888017 | Community Development | IN | $13,521,803Large | 94.78 |
| Jewish Federation of Greater Metrowest NJEIN 22-1487222 | Community Development | NJ | $48,649,864Large | 87.38 |
| Jewish Federation of Greater PhiladelphiaEIN 23-1500085 | Community Development | PA | $39,009,209Large | 86.71 |
| Jewish Federation of Greater PittsburghEIN 25-1017602 | Community Development | PA | $27,447,070Large | 90.71 |
| Jewish Federation of Metropolitan DetroitEIN 38-1360585 | Community Development | MI | $72,747,521Large | 94.98 |
| Jewish Federation of OmahaEIN 47-0384659 | Community Development | NE | $26,061,238Large | 98.23 |
| Jewish Federation of Palm Beach CountyEIN 59-0948696 | Community Development | FL | $25,698,461Large | 84.15 |
| Jewish Federation of South Palm Beach CountyEIN 59-1945109 | Community Development | FL | $24,115,805Large | 89.24 |
| Jewish Federation of St. LouisEIN 43-0652643 | Community Development | MO | $18,769,591Large | 91.74 |
| Jewish Federations of North AmericaEIN 13-1624240 | Community Development | NY | $261,516,782Large | 88.22 |
| Jewish Foundation for Group HomesEIN 52-1263608 | Human Services | MD | $14,103,492Large | 90.97 |
| Jewish National Fund, United StatesEIN 13-1659627 | Community Development | NY | $73,817,124Large | 94.95 |
| Jewish Social Service AgencyEIN 53-0196598 | Human Services | MD | $24,638,639Large | 96.66 |
| Jewish United Fund of Metropolitan ChicagoEIN 36-2167034 | Community Development | IL | $98,956,490Large | 90.60 |
| Jewish Vocational Service of BostonEIN 04-2104357 | Human Services | MA | $13,928,035Large | 91.25 |
| Jewish Voice Ministries InternationalEIN 86-0217838 | Religion | AZ | $28,464,427Large | 91.31 |
| Jobs for the FutureEIN 06-1164568 | Human Services | MA | $43,468,931Large | 91.35 |
| John Wayne Cancer InstituteEIN 95-4291515 | Health | CA | $15,682,579Large | 71.34 |
| Johns Hopkins All Children's Hospital FoundationEIN 59-2481738 | Health | FL | $23,464,974Large | 82.95 |
| Joni and FriendsEIN 95-3402002 | Religion | CA | $26,837,655Large | 88.41 |
| Joslin Diabetes CenterEIN 04-2203836 | Health | MA | $88,501,958Large | 84.29 |
| Joyful Heart FoundationEIN 72-1519537 | Human Services | NY | $22,447,603Large | 90.94 |
| Judicial WatchEIN 52-1885088 | Human and Civil Rights | DC | $32,128,134Large | 76.96 |
| JumpstartEIN 04-3262046 | Education | MA | $17,916,047Large | 82.46 |
| Junior Achievement USAEIN 84-1267604 | Education | CO | $24,549,512Large | 82.27 |
| JVS SoCalEIN 95-1691012 | Human Services | CA | $17,858,410Large | 87.92 |
| K-State AthleticsEIN 48-6098838 | Education | KS | $70,203,458Large | 82.33 |
| KaBOOM!EIN 52-1970904 | Community Development | DC | $23,776,884Large | 86.93 |
| Kansas City Starlight TheatreEIN 44-0552079 | Arts, Culture, Humanities | MO | $20,852,373Large | 95.40 |
| Kansas City SymphonyEIN 43-1297475 | Arts, Culture, Humanities | MO | $16,520,157Large | 90.67 |
| Kansas Food BankEIN 48-0959213 | Human Services | KS | $20,550,099Large | 96.11 |
| Kauffman Center for the Performing ArtsEIN 43-1866550 | Arts, Culture, Humanities | MO | $21,566,408Large | 89.45 |
| KCETLinkEIN 95-2211661 | Arts, Culture, Humanities | CA | $28,403,983Large | 77.03 |
| KCRW FoundationEIN 95-3750631 | Arts, Culture, Humanities | CA | $19,335,725Large | 90.18 |
| KCTS TelevisionEIN 91-1221895 | Arts, Culture, Humanities | WA | $17,669,145Large | 82.68 |
| KERAEIN 75-2084961 | Arts, Culture, Humanities | TX | $23,975,652Large | 89.44 |