| Rehoboth United Reformed Church of Hamilton | Ancaster | $640K |
| Reid Cottick Little Heroes Memorial Fund | Winnipeg | $8,109 |
| Reid's Mills United Church Cemetery | Osgoode | $17K |
| Reign City Ministries | Vancouver | $189K |
| Reign Foundation | New Westminster | $4,350 |
| Reign in Zion International Ministries Incorporated | Paris | $48K |
| Reign Ministries Canada Inc | Chilliwack | $65K |
| Reimagine Agriculture | Toronto | $75 |
| Reimer Express Foundation Inc. | Winnipeg | $3.1M |
| Reimer Foundation | Surrey | $1.8M |
| Reinke Family Foundation | Sherwood Park | — |
| Reinland Mennonite Church Of Southern Alberta | Vauxhall | $899K |
| Reinland Mennonite Church of Southern Alberta Champion | Champion | $93K |
| Reinland Mennonite Church of Southern Alberta Taber | Taber | $533K |
| Reinland Mennonite Church of Two Hills | Two Hills | $292K |
| Reinland Mennoniten Gemeinde of Manitoba | Winkler | $891K |
| Réinsertion sociale du soleil levant inc. | Ste-Therese | $1.4M |
| Reise Family Foundation | Hamilton | $708K |
| Rejoice Childrens Foundation | Edmonton | — |
| Rekai Charitable Foundation | Toronto | $901K |
| Relais communautaire de Laval | Laval | $8M |
| Relais Cote-Des-Neiges | Montreal | $283K |
| Relais d'Esperance | Quebec | $313K |
| Relais Famille | Montreal | $183K |
| Relais la Chaumine Inc. | Quebec | $443K |
| Relais Plein Air du Parc de la Gatineau | Gatineau | $630K |
| Relate Christian Church | Surrey | $1.2M |
| Relationship Fitness Centre | Calgary | — |
| Relationships Support Ministries | Oshawa | — |
| Relax-Action Montréal | Montreal | $852K |
| Relaxe service adapté de massothérapie pour enfant | Montreal | $20 |
| ReLeaf Foundation of Canada | North York | $429K |
| Release Ministries Society | Fort ST. John | $100K |
| Relessey Cemetery | Mono | $30K |
| Relevant Education Society | Vancouver | $2.3M |
| Relèven | Montreal | $1.2M |
| Reliable Charitable Foundation of Hope | Acheson | $191K |
| Relief and Support Services | Enderby | $195K |
| Relief Foundation for Poland | Calgary | $13K |
| Relief Resources Canada | Toronto | $374K |
| Relief - The path of mental health | Montreal | $2.4M |
| Relieve Humanity International | North York | $962K |
| Religieuses Adoratrices du Précieux Sang de Saint-Hyacinthe | Saint-Hyacinthe | — |
| Religieuses de Notre Dame du Sacre Coeur | Dieppe | $6.8M |
| Religieuses Hospitalieres de Saint-Joseph de l'Hotel-Dieu | Montreal | $165K |
| Religieux du Tres-Saint-Sacrement | Québec | — |
| Religious Education Activities for Life (Real) Foundation | Sherwood Park | $52K |
| Religious Hospitallers of Saint Joseph | Montréal | — |
| Religious Hospitallers of Saint Joseph of the Hotel Dieu of Kingston | Kingston | $2.7M |
| Religious Hospitallers of ST-Joseph Amherstview Ontario | Montréal | — |
| Religious Hospitallers of ST. Joseph Health Centre of Cornwall | Cornwall | $28.5M |
| Religious Hospitallers of ST Joseph Health Centre of Cornwall Fund | Cornwall | — |
| RELIGIOUS HOSPITALLERS OF ST. JOSEPH HEAlTH SYSTEM | Kingston | — |
| Religious Society of Friends Calgary Monthly Meeting | Calgary | $13K |
| Religious Society of Friends (quakers) Edmonton Monthly Meeting | Edmonton | $2,770 |
| Religious Society of Friends (quakers) Kitchener Monthly Meeting | Kitchener | $33K |
| Religious Society of Friends (quakers) Montreal Monthly Meeting | Montreal | $16K |
| Relling Family Foundation | Vancouver | $224K |
| Remai Modern Foundation Inc. | Saskatoon | $590K |
| Remanente Fiel Ebenezer Society | Surrey | $49K |
| Remedy Institute | Toronto | $695K |
| Remember Ministries | Mono | $384K |
| Remembering Canada's Heroes | Springhill | $55K |
| Remembering Otto and Marie Pick Charitable Foundation | Peterborough | $7.3M |
| Remembering Robbie Inc. | Twillingate | $30K |
| Remembrance Coin Ltd. | Trenton | $13K |
| Remington Park Tabernacle | Windsor | $6,603 |
| Remnant Christian Network Canada | Thorold | $411K |
| Remnant Generation Holiness Church | Ottawa | $14K |
| Remnant House (2022) | Windsor | $74K |
| Remnant Presbyterian Church | Thornhill | $170K |
| Remnant Tabernacle | Etobicoke | $245K |
| Renaissance Baptist Church of Brooklin | Brooklin | $177K |
| Renaissance Bible Church | Rawdon | — |
| Renaissance Christian Church | Vancouver | $26K |
| Renaissance International Ministries | Victoria | $23K |
| Renaissance Lac Brome / Renaissance Brome Lake | Lac-Brome | $173K |
| Renal Patient and Donor Foundation | Stratford | $5,157 |
| Renascence Homes Association | Sturgeon County | $1.5M |
| Renascent Fellowship | Toronto | $8.5M |
| Renascent Foundation Inc. | Toronto | $6.5M |
| Rencontre Jeunesse Montréal | Montreal | $10K |
| Rencontres-Cuisines | Montreal | $1.7M |
| Rencontres silence intérieur et prière | Montréal | $2,955 |
| Render Effective Aid to Children Canada Inc | Whitby | $93K |
| Rendez-Vous d'Histoire de Québec | Quebec | $35K |
| Rendez-Vous Familial Pointe Saint-Charles Inc. | Hérouxville | $966K |
| Rendezvous Child CARE Centre | North York | $862K |
| Renew Church | Surrey | $1.9M |
| Renew Church Inc. | Milton | $766K |
| Renew Crew Foundation | Vancouver | $5.6M |
| Renew Generations Ministry | Calgary | $11K |
| Renewal Church Ottawa | Nepean | $222K |
| Renewal Fellowship Within the Presbyterian Church in Canada the | Etobicoke | $111K |
| Renewal of Life Canada | North York | $237K |
| Renewed Computer Technologies (ontario) | Mississauga | $4.8M |
| Renewed Hope | Bolton | $3,590 |
| Renewed Hope Church of God Ltd. | Saint John | $72K |
| Renewed Life Apostolic Church Of High Level | High Level | $25K |
| Renewed Life Fellowship Calgary | Calgary | $257K |
| Renewed Life Ministries Inc. | Humboldt | $115K |
| Renewing Life Ministries | Essex | — |
| Renforth Baptist Church | Etobicoke | $149K |
| Renfrew and Area Seniors' Home Support Inc. | Renfrew | $634K |
| Renfrew & Area Community Resource Centre | Renfrew | $168K |
| Renfrew Baptist Church | Calgary | $388K |
| Renfrew Charity Focus Group | Renfrew | $1,958 |
| Renfrew/collingwood Seniors Society | Vancouver | $2.3M |
| Renfrew Congregation of Jehovah's Witnesses Renfrew Ontario | Renfrew | — |
| Renfrew County Catholic District School Board | Pembroke | $99.3M |
| Renfrew County Chinese Cultural Society | Pembroke | — |
| Renfrew County Community Poverty Action Network | Pembroke | $125K |
| Renfrew County Community Upgrading Program | Eganville | $344K |
| Renfrew County District School Board | Pembroke | $177.8M |
| Renfrew County Educational Enrichment Fund | Pembroke | $240K |
| Renfrew County Sexual Assault/rape Crisis Support Centre | Pembroke | $666K |
| Renfrew & District Food Bank Inc. | Renfrew | $407K |
| Renfrew & District Historical and Museum Society Inc. | Renfrew | $43K |
| Renfrew Educational Services Foundation | Calgary | $3.8M |
| Renfrew Educational Services Society | Calgary | $32.9M |
| Renfrew Presbyterian Church | Renfrew | $257K |
| Renfrew Public Library | Renfrew | $730K |
| Renfrew Snowsuit Fund | Renfrew | $4,798 |
| Renfrew Street Regular Baptist Church | Vancouver | $271K |
| Renfrew United Church | Calgary | — |
| Renfrew Victoria Hospital | Renfrew | $63.2M |
| Renfrew Victoria Hospital Auxiliary | Renfrew | $82K |
| Renfrew Victoria Hospital Foundation | Renfrew | $2.1M |
| Renison University College | Waterloo | $23.3M |
| Rennie's United Church | Ormstown | — |
| Renos for Heroes Veteran Support Centre | Etobicoke | $369K |
| Renous Recreational Council Inc | Renous | — |
| Renouveau Charismatique Catholique Francophone d'Ottawa | Ottawa | $290 |
| Renouveau Charismatique du Diocese de Montreal | Blainville | $625 |
| Renouveau Charismatique Gatineau-Hull | Gatineau | $9,576 |
| Repairer of the Breach Messianic Congregation | West Kelowna | $399 |
| Repeat Champions Foundation Inc. | Hamilton | $1,035 |
| Repercussion Theatre Theatre Repercussion | Montreal | $378K |
| Repère familial Vallée-de-la-Gatineau | Maniwaki | $1.2M |
| Repère Relation d'Entraide pour Une Parentalité Renouvelée | Montreal | $266K |
| Répit Bien-Être | Saint-Sauveur | $255K |
| Repit Jeunesse | Victoriaville | $1.1M |
| Répit le zéphyr | Salaberry-De-Valleyfield | — |
| Repit-Loisirs-Autonomie | Mont-Joli | $988K |
| Repit Pabok Inc | Chandler | $35K |
| Répit Providence Maison Hochelaga-Maisonneuve | Montréal | $926K |
| Répit Québec Foundation | Piedmont | — |
| Répit Richelieu | Sept-Îles | $1.4M |
| Répit Ted-Autisme Montérégie | Brossard | $204K |
| Répit ' Une heure pour moi ' Inc. | Montreal | $528K |
| Reprendre MAVI | Saint-Augustin-De-Desmaures | $2,114 |
| Reprise Concerts Inc. | Toronto | — |
| Reptilia Education and Conservation Foundation | Vaughan | — |
| Rerum Novarum Foundation | Toronto | $2.3M |
| Resa's Pieces | Thornhill | $45K |
| Rescue 1 At A Time | Barrie | $91K |
| Rescue All Dogs | North Vancouver | $305K |
| Rescue Kids Foundation | Surrey | — |
| Rescue Lake Simcoe Charitable Foundation | Aurora | $143K |
| Rescue Me | Toronto | $1,681 |
| Rescue Ministries | Oshawa | — |
| Rescue Our Kids Charity | Mississauga | $217K |
| Rescuing Our African Daughters -Secours aux Jeunes Africaines | Toronto | $67K |
| Research and Development Fund of the Appraisal Institute of Canada | Ottawa | $3,504 |
| Research Manitoba | Winnipeg | $14.4M |
| Research St. Joseph's - Hamilton | Hamilton | $21.6M |
| Réseau 4Korners | Deux-Montagnes | $1.4M |
| Reseau Acces Credit | Rimouski | $372K |
| Reseau Access Network | Sudbury | $3.3M |
| Reseau Ado du Quebec | Mascouche | — |
| Reseau Alternatif et Communautaire des Organismes (racor) E N Sante Mentale | Montreal | $310K |
| Réseau Bénévoles de Verdun Inc. | Verdun | $473K |
| Réseau cancer de la prostate Canada de l'Ouest de l'Île de Montréal/Prostate Cancer Canada Network - Montréal West Island | Pointe-Claire | $14K |
| Réseau Compassion International | Saint-Jean-Sur-Richelieu | $247K |
| Réseau Compassion Network | Winnipeg | $3.2M |
| Réseau cyclable de la Sauvagine | Sorel-Tracy | $134K |
| Reseau d'Accueil des Agents et Agentes de la Paix (la Vigile) | Quebec | $3.2M |
| Reseau d'Aide le Tremplin Inc. | Drummondville | $1.2M |
| Reseau d'Appui aux Familles Monoparentales de l'Estrie (rame) Inc. | Sherbrooke | $610K |
| Réseau d'Appui Plus | Brampton | $37K |
| Reseau de Communication pour la Prevention des Actes Criminels | Montreal | $1.9M |
| Reseau de Depannage Alimentaire Secteur Ouest de la M.r.c.d 'argenteuil | Grenville | $105K |
| RÉSEAU de la communauté autochtone a Montréal | Kahnawake | $6.8M |
| Réseau de la santé sexuelle des sourds du Québec (RSSSQ) | Montreal | $173K |
| Reseau de la Sante Sexuelle du Quebec Inc./ Sexual Health Network of Quebec Inc. | Cote Saint-Luc | $910 |
| Réseau de l'Action Bénévole du Québec | Montreal | $470K |
| Réseau de Protection Animale de la Baie-des-Chaleurs | Nouvelle | $48K |
| Réseau de solidarité Typhloria | Montreal | — |
| Réseau D'Écriture pour Enfants - La Voix D'Iman | Saint-Laurent | — |
| Réseau d'enseignement francophone à distance du Canada (REFAD) | Gatineau | $165K |
| Réseau d'Entraide de Verdun | Verdun | $1.8M |
| Réseau des complexes jeunesses multifonctionnels-Péninsule Acadienne-Inc. | Tracadie-Sheila | — |
| Réseau Des organismes et Intervenants en Itinerance de Laval (ROIL) | Laval | $2.5M |
| Réseau des Paroisses en Mission | Saguenay | — |
| Réseau des Proches Aidants Les Moulins | Mascouche | $283K |
| Reseau des Services de Sante en Francais de l'Est de l'Ontario | Ottawa | $1.7M |
| Réseau d'Information des Ainées et Ainés du Québec (RIAQ) | Montreal | $30K |
| Réseau d'information et d'aide aux personnes assistées sociales de Châteauguay (R.I.A.P.A.S.) | Chateauguay | $149K |
| Réseau d'Intervention auprès des personnes ayant subi la Violence Organisée (RIVO) | Montreal | $668K |
| Réseau du patrimoine franco-ontarien | Ottawa | $217K |