| Department of Agriculture, Environment and Rural Affairs (DAERA): Environment Fund | Department of Agriculture, Environment and Rural Affairs (DAERA) | Closing Date (Noon) | 1 Jun 2021 | 
| Scott Bader: Commonwealth Global Charity Fund | Scott Bader | Opening Date | 1 Jun 2021 | 
| Arts Council NI: Lottery Project Funding 2021-2022 | Arts Council of Northern Ireland | Application Deadline (12 Noon) | 1 Jun 2021 | 
| Culture Ireland: Regular Grants and Showcases | Culture Ireland | Regular Grants Application Deadline | 1 Jun 2021 | 
| Royal London: Changemakers Programme | Royal London | Application Deadline (1pm) | 1 Jun 2021 | 
|  |  | Funding opens | 3 Jun 2021 | 
| King George VI Youth Awards | Youthnet | Application Deadline | 3 Jun 2021 | 
| Standard Life Foundation | Standard Life Foundation | Closing Date (1pm) | 3 Jun 2021 | 
| PRSF: The Open Fund for Organisations | Performing Rights Society Foundation | Application Deadline: 6pm, Monday | 14 Jun 2021 | 
| PRSF: The Open Fund for Music Creators | Performing Rights Society Foundation | Application Deadline: Monday | 14 Jun 2021 | 
| Help the Homeless | Help the Homeless | Summer Deadline | 15 Jun 2021 | 
| Ulverscroft Foundation | Ulverscroft Foundation | Application Deadline | 15 Jun 2021 | 
| Hospital Saturday Fund | Hospital Saturday Fund | Deadline for Large Grants up to £10,000 or €13,500 | 15 Jun 2021 | 
| D’Oyly Carte Charitable Trust | The D’Oyly Carte Charitable Trust | Application Deadline | 16 Jun 2021 | 
| Nationwide Building Society: Community Grants   | Nationwide Building Society | Application Deadline: midnight | 17th Jun 2021 | 
| UK Community Renewal Fund | The Ministry of Housing, Communities and Local Government | Bid deadline: noon, Friday | 18 Jun 2021 | 
| Bank of Ireland: Begin Together Arts Fund (Managed by Arts & Business NI & Business to Arts in Ireland) | Bank of Ireland Group | Deadline for Applications (5:00pm) | 23 Jun 2021 | 
| Do It Now Now – Common Call: Fund 2 | Do It Now Now | Deadline (5pm) | 25 Jun 2021 | 
| Thomas Wall Trust: Digital Skills 2021 Grants Programme | Thomas Wall Trust | Expression of Interest Deadline | 25 Jun 2021 | 
| Elephant Trust | Elephant Trust | Application Deadline | 27 Jun 2021 | 
| Dan Maskell Tennis Trust | Dan Maskell Tennis Trust | Application Deadline | 29 Jun 2021 | 
| Triangle Trust: 1949 Fund | Triangle Trust 1949 Fund | Young Carers – all applicants notified if they have been shortlisted | 30 Jun 2021 | 
| The United States Embassy London: Small Grants Programme | The United States Embassy London | Application Deadline: 17:00 BST | 30 Jun 2021 | 
| UnLtd: Grow your Venture | UnLtd – Foundation for Social Entrepreneurs | Application Deadline: 23:59 | 30 Jun 2021 | 
| Innovate UK: Knowledge Transfer Partnerships | Innovate UK | Close Date | 30 Jun 2021 | 
|  |  | Ongoing |  | 
| The Pressure Group Fund | Community Foundation NI | Ongoing | No deadline | 
| Micro Community Investment Fund | Community Foundation NI | Ongoing | No deadline | 
| National Lottery: Awards for All Northern Ireland | National Lottery Community Fund | Ongoing |  | 
| National Lottery: People and Communities | National Lottery Community Fund | Ongoing |  | 
| National Lottery: Empowering Young People | National Lottery Community Fund | Ongoing |  | 
| National Lottery: Dormant Accounts | National Lottery Community Fund | Ongoing |  | 
| National Lottery: Growing Great Ideas | National Lottery Community Fund | Ongoing |  | 
|  |  | Applications ongoing |  | 
|  |  | Applications on an ongoing basis |  | 
| Rayne Foundation | Rayne Foundation | Ongoing |  | 
| Office for Civil Society: Tampon Tax Fund | Office for Civil Society | Application Deadline: midnight | 4th July 2021 | 
|  |  | Application Deadline | 31st July 2021 | 
|  |  |  | 1st Nov 2021 |