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30 of 86 shownOpen calls first, soonest deadline first
| Programme and funder | ||
|---|---|---|
| Global EbA Fund Medium-Size Grants | 16 Nov 2026 | Up to $500k USDChecked 2 Nov 2026 |
| Japan Fund for Global Environment (JFGE) Grants Program | 16 Nov 2026 | Up to ¥8m JPYChecked 2 Nov 2026 |
| Illegal Wildlife Trade Challenge Fund Extra | 23 Nov 2026 | £600k–£1.5m GBPLast confirmed 1 Nov 2026 |
| Illegal Wildlife Trade Challenge Fund Main | 23 Nov 2026 | £75k–£600k GBPLast confirmed 1 Nov 2026 |
| Green Spark FundCommunities for NatureApply directly | 30 Nov 2026 | Up to £2k GBPChecked 3 Nov 2026 |
| BESTLIFE2030 grants for biodiversity in EU Overseas | 8 Dec 2026 | Up to €100k EURChecked 2 Nov 2026 |
| Global Raptor Research and Conservation Grant | 31 Dec 2026 | Up to $3.5k USDChecked 2 Nov 2026 |
| Sophie Danforth Conservation Biology Fund | 1 Jan 2027 | Amount not statedChecked 2 Nov 2026 |
| IKI Medium Grants | 12 Jan 2027 | €300k–€800k EURChecked 2 Nov 2026 |
| Illegal Wildlife Trade Challenge Fund Evidence | 15 Feb 2027 | £20k–£150k GBPLast confirmed 1 Nov 2026 |
| Ecosia tree-planting partnerships | Date not stated | Amount not statedChecked 2 Nov 2026 |
| Environment Programme | Date not stated | Amount not statedChecked 2 Nov 2026 |
| Rainforest Trust Protected or Conserved Area Creation Awards (USD 250,000 and above) | Yearly call | From $250k USDChecked 2 Nov 2026 |
| Ernest Kleinwort Charitable Trust small grants (conservation) | Any time | Up to £10k GBPLast confirmed 1 Nov 2026 |
| IDEA WILD equipment grants | Any time | Less than $1.5k USDLast confirmed 1 Nov 2026 |
| Marine Conservation Action Fund | Any time | $1k–$12k USDChecked 2 Nov 2026 |
| Rainforest Trust Feasibility Awards | Any time | Amount not statedChecked 2 Nov 2026 |
| Rainforest Trust Protected or Conserved Area Creation Awards (under USD 250,000) | Any time | Less than $250k USDChecked 2 Nov 2026 |
| Rapid Response Facility | Any time | Up to $40k USDLast confirmed 1 Nov 2026 |
| Rufford Small Grants | Any time | £7k–£18k GBPChecked 2 Nov 2026 |
| IKI Small Grants | Expected 15 November 2026 | €60k–€200k EURChecked 2 Nov 2026 |
| New England Biolabs Foundation international grants | Opens 15 Nov 2026 | $5k–$15k USDChecked 2 Nov 2026 |
| IKI Large Grants (thematic and country priorities) | Opens 17 Nov 2026 | €5m–€20m EURChecked 2 Nov 2026 |
| TDARFAC Applied Conservation Grants | Opens 10 Dec 2026 | Up to $10k USDUp to US$5,000 for projects of six months or less, up to US$10,000 for longer onesChecked 2 Nov 2026 |
| Mohamed bin Zayed Species Conservation Fund small grants | Opens 4 Jan 2027 | Up to $25k USDChecked 2 Nov 2026 |
| Iris Prize for Nature (Iris, Stem and Seed Prizes) | Expected March 2027 | $5k–$15k USDChecked 2 Nov 2026 |
| Save Our Seas Foundation Small GrantsSave Our Seas FoundationApply directly | Expected mid-March 2027 | Amount not statedChecked 2 Nov 2026 |
| Ma Earth Funding Rounds | Opens 22 Apr 2027 | $2k–$15k USDChecked 2 Nov 2026 |
| AEON Environmental Foundation Environmental Activity Grant | Expected June 2027 | Amount not statedChecked 2 Nov 2026 |
| Save Our Seas Foundation Keystone GrantsSave Our Seas FoundationApply directly | Expected mid-March 2028 | Amount not statedChecked 2 Nov 2026 |
| Not open nowNo call found, or closed. Listed so you can plan ahead. | ||
| African Bird Club Conservation Awards | Yearly call | Up to £3k GBPChecked 2 Nov 2026 |
| Arbor Day Foundation planting partners | No date | Amount not statedChecked 1 Nov 2026 |
| Bezos Earth Fund: Conserving & Restoring Nature | No date | Amount not statedChecked 1 Nov 2026 |
| Conservation, Food & Health Foundation grantsConservation, Food & Health Foundation, run by GMA FoundationsApply directly | Yearly call | Amount not statedChecked 2 Nov 2026 |
| Critical Ecosystem Partnership Fund (CEPF) grantsCritical Ecosystem Partnership FundThrough a partner | Varies by partner | Amount not statedChecked 1 Nov 2026 |
| Dedicated Grant Mechanism for Indigenous Peoples and Local Communities (DGM) | Varies by partner | Amount not statedChecked 1 Nov 2026 |
| Elephant Crisis Fund | No date | Usually $15k–$200k USDChecked 1 Nov 2026 |
| Ernest Kleinwort Charitable Trust medium grants (conservation) | Yearly call | £10k–£20k GBPLast confirmed 1 Nov 2026 |
| Fondation Segré Conservation Action Fund: Conservation Action Grants | No date | Up to €50k EURChecked 1 Nov 2026 |
| Forest and Farm Facility: Direct Beneficiary Grants | No date | $5k–$100k USDChecked 1 Nov 2026 |
| Forest and Landscape Restoration Mechanism (FLRM) | Varies by partner | Amount not statedChecked 1 Nov 2026 |
| GEF Small Grants Programme | 6 partner programmes open | Up to $75k USDChecked 1 Nov 2026 |
| Global Fund for Coral Reefs (GFCR UN Fund) | Varies by partner | Amount not statedChecked 1 Nov 2026 |
| Lion Recovery Fund | No date | Usually $30k–$150k USDChecked 1 Nov 2026 |
| Loro Parque Fundación annual conservation project call | Yearly call | Amount not statedChecked 2 Nov 2026 |
| RAN Protect an Acre (Community Action Grants) | No date | Usually $5k–$15k USDChecked 1 Nov 2026 |
| Seacology island conservation grants | No date | Amount not statedChecked 1 Nov 2026 |
| Synchronicity Earth partner funding | No date | Amount not statedChecked 1 Nov 2026 |
| TerraFund for AFR100 | No date | $50k–$500k USDGrants and loansChecked 1 Nov 2026 |
| Weeden Foundation biodiversity grants | Yearly call | Usually $20k–$25k USDLast confirmed 2 Nov 2026 |
| AArk Granting Program | Date not stated | Up to $7k USDProgram grants: up to US$7,000 in the first year, with smaller sums in years 2 and 3Checked 2 Nov 2026 |
| Auckland Zoo Conservation Fund Small Grants Programme | Date not stated | Up to $10k NZDChecked 2 Nov 2026 |
| Chicago Board of Trade Endangered Species Fund | Date not stated | Amount not statedChecked 2 Nov 2026 |
| Fondation Franklinia calls for proposalsFondation FrankliniaApply directly | Date not stated | Amount not statedChecked 1 Nov 2026 |
| GEF SGP CSO Challenge Program | Date not stated | Up to $300k USDChecked 2 Nov 2026 |
| Hertfordshire Zoo Conservation Grants | Date not stated | Up to £1k GBPPer project; one year onlyChecked 3 Nov 2026 |
| Parrot Conservation Grants Program | Date not stated | Amount not statedChecked 2 Nov 2026 |
| Two For The Trails Grant | Date not stated | $500–$50k USDChecked 2 Nov 2026 |
| Wildlife Fund project grants | Date not stated | Usually €1k–€5k EURPreviously approved grants; higher requests need a detailed budgetChecked 2 Nov 2026 |
| CLP Future Conservationist Award | 30 Oct 2026 | Up to $15k USDLast confirmed 1 Nov 2026 |
| Whitley Award | 30 Oct 2026 | Up to £50k GBPLast confirmed 1 Nov 2026 |
| Global EbA Fund Small-Size Grants | 26 Oct 2026 | Up to $250k USDChecked 1 Nov 2026 |
| Blue Action Fund calls for proposals | 16 Oct 2026 | Usually €2m–€4m EURUp to €5,000,000 in exceptional, well-justified casesLast confirmed 1 Nov 2026 |
| DIMFE call for projectsDonors' Initiative for Mediterranean Freshwater Ecosystems (DIMFE), run by Prince Albert II of Monaco FoundationApply directly | 15 Oct 2026 | €100k–€500k EURChecked 2 Nov 2026 |
| SWOT Grants | 9 Oct 2026 | $1k USDChecked 2 Nov 2026 |
| CEPF Guinean Forests of West Africa Biodiversity Hotspot grantsCritical Ecosystem Partnership Fund, run by A Rocha Ghana and AJESHApply directly | 31 Aug 2026 | Up to $250k USDChecked 1 Nov 2026 |
| Darwin Initiative Capability & Capacity | 31 Aug 2026 | £75k–£250k GBPLast confirmed 1 Nov 2026 |
| EDGE Fellowship | 26 Aug 2026 | £15k GBPChecked 2 Nov 2026 |
| Darwin Initiative Main | 20 Jul 2026 | £200k–£1m GBPLast confirmed 1 Nov 2026 |
| Conservation Nation Grant Program | 15 Jul 2026 | Up to $5k USDChecked 2 Nov 2026 |
| Darwin Initiative Extra | 1 Jul 2026 | £1m–£5m GBPLast confirmed 1 Nov 2026 |
| Prince Albert II of Monaco Foundation call for projects | 30 Jun 2026 | Amount not statedChecked 1 Nov 2026 |
| Zoo Miami Wildlife Conservation FundZoo MiamiApply directly | 1 Jun 2026 | Up to $5k USDChecked 2 Nov 2026 |
| PTES Conservation Insight Grants (worldwide) | 28 May 2026 | £3k–£10k GBP a yearUp to £20,000 in totalChecked 1 Nov 2026 |
| Disney Conservation Fund grant opportunity | 23 May 2026 | Up to $150k USDInnovation grants up to $50,000Checked 1 Nov 2026 |
| Seeds of Sustainability Grants | 15 May 2026 | Up to $10k USDFirst-time applicants up to $5,000; $10,000 or more a year only for invited Conservation PartnersChecked 2 Nov 2026 |
| UK Overseas Territories Fund | 5 May 2026 | Amount not statedChecked 2 Nov 2026 |
| IUCN NL Land Acquisition Fund | 1 May 2026 | Amount not statedChecked 2 Nov 2026 |
| Taronga Field Conservation Grants | 20 Apr 2026 | Up to $20k AUDChecked 2 Nov 2026 |
| EMA Small Grants Program | 18 Apr 2026 | $3k USDTwo grants of $3,000 each in the 2026 programmeChecked 3 Nov 2026 |
| AOS Conservation Grants | 1 Apr 2026 | Amount not statedChecked 2 Nov 2026 |
| SADC TFCA Financing Facility open calls | 31 Mar 2026 | €300k–€950k EURRange for the third open callChecked 2 Nov 2026 |
| Small-Scale Initiatives Programme (PPI) | 18 Dec 2025 | Amount not statedChecked 1 Nov 2026 |
| Restoration Returns Grants | 15 Sep 2025 | $17k USDChecked 2 Nov 2026 |
| Legacy Landscapes Fund grants | 1 Sep 2025 | $1m USD a yearLast confirmed 1 Nov 2026 |
| Small Grants Programme | 31 Jul 2024 | Up to €5k EURChecked 2 Nov 2026 |
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