| 1 | New Year's Day | 1 January 2026 | |
| 2 | National Environment Day | 4 February 2026 | A national occasion aimed at raising awareness of environmental protection and the sustainability of natural resources, while highlighting national efforts and initiatives in the environmental field. |
| 3 | Bahrain Sports Day | February 2026 | A national occasion that encourages members of society to engage in physical activity and promotes sports as a way of life that enhances health and quality of life. |
| 4 | National Action Charter Anniversary | 14 February 2026 | A national occasion commemorating the adoption of the National Action Charter and its significance as a major milestone in the Kingdom of Bahrain's journey of development and modernization. |
| 5 | Arab City Day | 15 March 2026 | An occasion highlighting the role of Arab cities in sustainable urban development, the advancement of municipal services, and the improvement of quality of life. |
| 6 | Community Partnership and National Belonging Day | 18 March 2026 | An occasion that promotes the values of partnership, social responsibility, and national belonging, while emphasizing the importance of cooperation between institutions and the community in serving the nation. |
| 7 | Eid Al-Fitr | 20 March 2026 | |
| 8 | World Water Day | 22 March 2026 | An international occasion aimed at raising awareness of the importance of water, the need for its efficient and sustainable management, and the promotion of practices that contribute to conserving water resources. |
| 9 | Earth Hour | Last Saturday of March 2026 | A global environmental initiative that encourages individuals and institutions to switch off unnecessary lights for one hour to raise awareness of climate and sustainability issues. |
| 10 | Bahraini Youth Day | 25 March 2026 | A national occasion celebrating the contributions of Bahraini youth and their role in development, while encouraging their participation in innovation, community work, and shaping the future. |
| 11 | Earth Day | 22 April 2026 | A global occasion aimed at raising awareness of environmental issues and encouraging joint action to protect natural resources and reduce challenges affecting planet Earth. |
| 12 | World Veterinary Day | 26 April 2026 | An occasion celebrating the role of veterinarians in protecting animal health, public health, and food security, and promoting the One Health concept. |
| 13 | World Day for Safety and Health at Work | 28 April 2026 | An international occasion aimed at raising awareness of the importance of providing safe and healthy work environments and promoting prevention of work-related risks, injuries, and diseases. |
| 14 | International Workers' Day | 1 May 2026 | A global occasion celebrating the contributions of workers to economic and social development and emphasizing the importance of productive and safe work environments. |
| 15 | Bahraini Press Day | 7 May 2026 | A national occasion celebrating the role of the Bahraini press and its contribution to raising awareness, supporting the development process, and strengthening communication with society. |
| 16 | International Day of Plant Health | 12 May 2026 | An international occasion aimed at raising awareness of the importance of protecting plants from pests and diseases and the role of plant health in supporting food security, biodiversity, and safe trade. |
| 17 | International Day for Biological Diversity | 22 May 2026 | An international occasion aimed at raising awareness of the importance of biodiversity and protecting ecosystems, species, and natural habitats in support of sustainability and ecological balance. |
| 18 | Eid Al-Adha | 27 May 2026 | |
| 19 | World Environment Day | 1 June 2026 | A global occasion aimed at raising awareness of environmental issues and encouraging governments, institutions, and individuals to take practical action to protect the environment and promote sustainability. |
| 20 | Islamic New Year 1448 AH | 16 June 2026 | |
| 21 | World Day to Combat Desertification and Drought | 17 June 2026 | An international occasion aimed at raising awareness of the risks of land degradation, desertification, and drought, while encouraging sustainable land management and the protection of natural resources. |
| 22 | Bahrain Smart Cities Conference | 30 June 2026 | A platform that brings together specialists and relevant entities to discuss smart-city solutions and modern technologies that support sustainability, service efficiency, and urban quality of life. |
| 23 | International Day for the Conservation of the Mangrove Ecosystem | 26 July 2026 | An international occasion highlighting the environmental importance of mangrove forests and their role in protecting coastlines, supporting biodiversity, and contributing to efforts to address climate change. |
| 24 | International Youth Day | 12 August 2026 | An international occasion highlighting the role of youth in sustainable development and promoting their participation in community initiatives, innovation, and shaping the future. |
| 25 | Prophet Muhammad's Birthday | 25 August 2026 | |
| 26 | International Day for the Preservation of the Ozone Layer | 16 September 2026 | An international occasion aimed at raising awareness of the importance of protecting the ozone layer and reducing ozone-depleting substances in support of protecting people and the environment. |
| 27 | World Cleanup Day | 20 September 2026 | A global occasion encouraging community participation in cleanup activities and waste reduction, while reinforcing shared responsibility for the cleanliness of cities and the environment. |
| 28 | Arab Agriculture Day | 27 September 2026 | An Arab occasion highlighting the importance of the agricultural sector in achieving food security and rural development, while promoting innovation and sustainability in agricultural production. |
| 29 | Second Veterinary Medicine Conference and Exhibition 2026 | 30 November 2026 | A specialized event bringing together experts, practitioners, and relevant entities to present the latest developments in veterinary medicine and animal health and to exchange expertise and modern technologies. |
| 30 | World Habitat Day | 5 October 2026 | A global occasion aimed at raising awareness of the importance of providing sustainable, safe, and inclusive cities and human settlements, and discussing housing, urban planning, and quality-of-life issues. |
| 31 | World Environmental Governance and Corporate Governance Conference and Exhibition | 13-15 October 2026 | A specialized event discussing modern practices in environmental governance and corporate governance and their role in promoting sustainability, corporate responsibility, and efficient resource management. |
| 32 | International E-Waste Day | 14 October 2026 | An occasion aimed at raising awareness of the importance of sound management of electrical and electronic waste and encouraging reuse, recycling, and reduction of its environmental impacts. |
| 33 | Arab Environment Day | 14 October 2026 | An Arab occasion aimed at raising awareness of shared environmental issues and challenges and encouraging cooperation and initiatives that support environmental protection and sustainable development. |
| 34 | Bahraini Engineers Day | 15 October 2026 | An occasion celebrating the contributions of Bahraini engineers to development and urban and technological advancement, while highlighting the profession's role in supporting innovation and sustainability. |
| 35 | World Food Day | 16 October 2026 | A global occasion aimed at raising awareness of reducing food waste and emphasizing better investment in food production. |
| 36 | Tree Week | Third week of October 2026 | An awareness event encouraging tree planting, expansion of green areas, and care for trees, while highlighting the role of vegetation in improving the environment and quality of life. |
| 37 | First Halal Conference | November 2026 | A specialized event discussing the halal sector, its standards, and economic opportunities, bringing together relevant entities and experts to exchange knowledge and expertise in this field. |
| 38 | Cityscape Exhibition | 24-28 November 2026 | A specialized real estate exhibition showcasing projects, investment opportunities, and modern trends in urban and real estate development, bringing together developers, investors, and relevant entities. |
| 39 | Bahrain International Mara'ee Exhibition 2026 | 11-15 November 2026 | A specialized exhibition focusing on livestock and related sectors, highlighting modern practices and technologies, supporting the exchange of expertise, and promoting local production. |
| 40 | Bahraini Women's Day | 1 December 2026 | A national occasion celebrating the contributions of Bahraini women to the development process and highlighting their presence and partnership across various fields of national work. |
| 41 | World Soil Day | 5 December 2026 | A global occasion aimed at raising awareness of the importance of soil as a fundamental natural resource for agriculture, food security, and biodiversity, while encouraging its sustainable management. |
| 42 | Bahraini Farmers' Market | 5 December 2026 | A seasonal event supporting Bahraini farmers and local products and providing a direct platform for displaying and marketing local agricultural products and strengthening their presence among consumers. |
| 43 | Desert Locust Control Conference | 6 December 2026 | The Kingdom of Bahrain is preparing to host the 34th session of the Commission for Controlling the Desert Locust in the Central Region during December 2026. |
| 44 | World Organisation for Animal Health Conference | 8 December 2026 | The regional workshop of the World Organisation for Animal Health (WOAH) for the Middle East Region will be held in the Kingdom of Bahrain in December 2026. |
| 45 | Bahrain National Day | 16 December 2026 | |
| 46 | Accession Day | 17 December 2026 | |
| 47 | Martyrs' Day | 17 December 2026 | |
