Nonprofits in Saint Louis, Missouri
Nonprofits in Saint Louis, Missouri. Browse 7,448 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.
Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.
Nonprofit profiles
- Mariposa Mens Wellness Institute
EIN 161642237 · Headquarters: Saint Louis, MO, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Marjorie E Wilson Trust
EIN 016182388 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mark & Marilyn Talve Foundation
EIN 113381725 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Mark Drake Ministries Inc
EIN 431817945 · Headquarters: Saint Louis, MO, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Mark S Calvo Charitable Trust
EIN 916288677 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mark Twain Community Resource Center
EIN 800233913 · Headquarters: SAINT LOUIS, MO, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Mark Willard Charitable Trust
EIN 261629960 · Headquarters: Saint Louis, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Markley Char Tw
EIN 236814895 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Marquette Method Professionals Association
EIN 872072577 · Headquarters: Saint Louis, MO, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Marsh Edward & Margaret Fdn-main
EIN 270974165 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Marsh L & K Char Fbo U W Main
EIN 916036950 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Marshall and Ellen Peters Family Foundation
EIN 203708101 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Marshall K M Res Tuw Fbo E Reed
EIN 527098454 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Marshall Laurena B & John H Found
EIN 826080736 · Headquarters: SAINT LOUIS, MO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Marshall Marie M Found
EIN 956024217 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Marshall Samuel
EIN 236244370 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Marsten Alfred L Char Tuw
EIN 946489767 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Martha Tovell Von Gunten Trust
EIN 526195912 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Marthas Angels
EIN 933583037 · Headquarters: SAINT LOUIS, MO, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Martin G and P Tua Fbo Stephen Alfr
EIN 066109948 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Martin Healy
EIN 526326729 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Martin L M Tw #1 Fbo St Mark's
EIN 426125501 · Headquarters: SAINT LOUIS, MO, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Martin Lm Tw #2 Fbo St Mark's Ch
EIN 426126030 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Martin Oren Charitable Trust
EIN 811751096 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Martin P Lipe Sr Trust
EIN 206418280 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Marton L Carroll Charitable Foundation
EIN 814985562 · Headquarters: Saint Louis, MO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Martureo Inc
EIN 850743518 · Headquarters: SAINT LOUIS, MO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Marx Fbo Children's Dental Fdn
EIN 686222616 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mary and Louise Crandall Fund
EIN 566035005 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mary B Consolvo Tuw
EIN 546031577 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mary B Thyson T W Item Iv
EIN 526063636 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mary C Griffin Scholarship Trust
EIN 916565832 · Headquarters: SAINT LOUIS, MO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mary C Kistler Fbo Grace Hospital
EIN 566049771 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mary Davis Mcknight Tuw
EIN 370731401 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mary E Cromwell Trust
EIN 526224609 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mary Elizabeth Sanders Fndtn
EIN 436936576 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mary F Frazier Maint Fd Tw
EIN 236219629 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mary Grandy Fund
EIN 566049739 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mary Holland Silver Womens Healthcare Foundation
EIN 472341153 · Headquarters: Saint Louis, MO, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mary Hopkins Trust
EIN 946052489 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mary Mccormac Sheppard Tuw
EIN 566213282 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mary Rose Strate Foundation
EIN 993827891 · Headquarters: Saint Louis, MO, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Mary S Morrow Trust
EIN 596122547 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mary Tilton Charitable Trust
EIN 956020126 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mary Treat Morrison Hart Scholarship Trust
EIN 946059104 · Headquarters: SAINT LOUIS, MO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mary Welch Trust
EIN 946646156 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Masjid Al Madina
EIN 852249416 · Headquarters: Saint Louis, MO, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Mason Contractors Association of St Louis
EIN 430396230 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mason Leona I Tua
EIN 546069649 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mason Ridge Pto
EIN 431551106 · Headquarters: SAINT LOUIS, MO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Mason School Pto
EIN 831718295 · Headquarters: Saint Louis, MO, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Masonic Temple Charitable Trust
EIN 431405235 · Headquarters: SAINT LOUIS, MO, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Masonry Institute of Missouri
EIN 202384974 · Headquarters: SAINT LOUIS, MO, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Masonry Institute of St Louis
EIN 237166088 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Masonry Structural Coalition Inc
EIN 463658286 · Headquarters: SAINT LOUIS, MO, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Massee Marjorie Elizabeth Pvt Fdn
EIN 474191459 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Masserini Maurice J Tua
EIN 956812685 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Masteller Kenneth Tua
EIN 846017137 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Masterpeace Studio
EIN 202883478 · Headquarters: Saint Louis, MO, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Mastrovich Anne V Scholarship Trus
EIN 416292772 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Materials Technology Institute Inc
EIN 132892392 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Math Way to Excellence
EIN 462340656 · Headquarters: SAINT LOUIS, MO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Matiff Dance and Entertainment Company
EIN 431816228 · Headquarters: SAINT LOUIS, MO, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Matin House
EIN 824088628 · Headquarters: Saint Louis, MO, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Matt Scheffler Memorial Scholarship Fund
EIN 863981644 · Headquarters: Saint Louis, MO, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Matters of the Heart Foundation
EIN 414518442 · Headquarters: SAINT LOUIS, MO, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Matthews Mentoring Youth in Education & Technology
EIN 830834115 · Headquarters: SAINT LOUIS, MO, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Mattison Inez Tua-main
EIN 237212646 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Maturity and Its Muse
EIN 271017621 · Headquarters: Saint Louis, MO, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Maud E Wilson Trust U W
EIN 596210163 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Maude Coxe Tuw
EIN 566042271 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Maude Myers Tuw
EIN 597042247 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Maurer W Fbo Cancer Ins 4947 Ir Tua
EIN 236213428 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Maurine M Agnew Foundation
EIN 436937439 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Max & Louie Productions
EIN 275056041 · Headquarters: SAINT LOUIS, MO, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- May Treat Morrison Foundation Tua
EIN 946059096 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mayr George H - Main
EIN 956062009 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mb Meyer Charitable Tr
EIN 656192782 · Headquarters: SAINT LOUIS, MO, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mbg Propreties
EIN 431772034 · Headquarters: Saint Louis, MO, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990
- Mccaffrey Carmen L Foundation
EIN 472405062 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mccall Perp Care Cem Pt
EIN 576067739 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Mccaskill Treatment Family Home
EIN 851333484 · Headquarters: Saint Louis, MO, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- MCCB Transitions Inc
EIN 431948014 · Headquarters: Saint Louis, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990
- Mcclure F G M Fbo Chars Ir Tua
EIN 236212640 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mcclure R W Scholarship Trust
EIN 836014347 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mccolley Olive C Tuw
EIN 946724553 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mccrea Merle C - Tua
EIN 946662348 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mccrea Roscoe Ross Charitable Tua
EIN 387286243 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mccready Gladys W Char
EIN 936236859 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mccurdy Est Harold S T W
EIN 236214930 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mccutchen Family Foundation
EIN 582118744 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mcdonald T a & a Endow Fund-main
EIN 746320746 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mcdowell E & G Char Endowment Tua
EIN 936288862 · Headquarters: SAINT LOUIS, MO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mceldowney Jane Smith Td
EIN 236219949 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mcginness Irrevocable Trust
EIN 396796877 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mcinnes S and J Char Tr
EIN 463186189 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mckeen Mary Ludington Char Tuw
EIN 476021943 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mckeever Family Trust Tua
EIN 776248405 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mckenna Doris Rev Tr
EIN 436829969 · Headquarters: SAINT LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mckenzie Memorial Fund Eva L Tua
EIN 946072422 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF