| United States | 5 | 🇺🇸 WordCamp Northeast Ohio Region 2021 — May 21-23, 2021 🇺🇸 WordCamp Santa Clarita 2021 — July 17-18, 2021 🇺🇸 Open Source Summit North America 2021 — September 27-30, 2021 🇺🇸 WordCamp US 2021 — October 1, 2021 🇺🇸 State of the Word 2021 — December 14, 2021 |
| Spain | 3 | 🇪🇸 WordCamp Galicia 2021 — September 30-October 2, 2021 🇪🇸 WordCamp Spain 2021 — November 3-6, 2021 🇪🇸 WordCamp Sevilla 2021 — December 11, 2021 |
| Brazil | 2 | 🇧🇷 WordCamp Floripa 2021 — August 11-12, 2021 🇧🇷 WordCamp São Paulo 2021 — November 27, 2021 |
| Taiwan | 1 | 🇹🇼 WordCamp Taiwan 2021 — December 11-12, 2021 |
| Italy | 1 | 🇮🇹 WordCamp Italia 2021 — October 22-23, 2021 |
| Nicaragua | 1 | 🇳🇮 WordCamp Nicaragua 2021 — October 8-9, 2021 |
| Bolivia | 1 | 🇧🇴 WordCamp Cochabamba, Bolivia 2021 — June 24-26, 2021 |
| Japan | 1 | 🇯🇵 WordCamp Japan 2021 — June 20-26, 2021 |
| Venezuela | 1 | 🇻🇪 WordCamp Venezuela 2021 — May 6-7, 2021 |
| Greece | 1 | 🇬🇷 WordCamp Greece 2021 — April 16-18, 2021 |
| Czech Republic | 1 | 🇨🇿 WordCamp Prague 2021 — February 27, 2021 |
| India | 1 | 🇮🇳 WordCamp India 2021 — January 30-February 14, 2021 |
