The Indian diaspora in the United Arab Emirates (UAE) is the largest expatriate community in the country, significantly shaping its economic, cultural, and social landscape. As of 2025, approximately 4 million Indians reside in the United Arab Emirates, constituting about 35.25% of the total population of 11.346 million. This article provides a comprehensive overview of the Indian diaspora, covering their history, demographics, contributions, cultural presence, challenges, and role in India–United Arab Emirates relations. History. Pre-oil era (before 1960s). Indian migration to the UAE dates back centuries through maritime trade. Historical ties between India and the Arabian Gulf are traced to the 3rd millennium BCE. Indian merchants played significant roles in the pearling industry and early commerce. Post-independence period (1947–1970s). Following Indian independence in 1947, Indian businesses began flourishing in Dubai and Abu Dhabi. The Gulf rupee, issued by the Reserve Bank of India, remained in circulation until the UAE introduced the dirham in the 1960s, reflecting continued economic ties. Oil boom migration (1970s–1990s). Following the discovery of oil, large-scale labour migration from India surged, particularly from Kerala, Tamil Nadu, and Andhra Pradesh. Workers were recruited for the construction industry, shipping, and energy sectors. Contemporary period (2000s–2025). Indian migration diversified in the 21st century to include IT professionals, healthcare workers, entrepreneurs, and international students. Although the COVID-19 pandemic caused significant return migration, population numbers rebounded post-2022. Demographics. Population overview. As of 2025, Indians comprise 35.25% of the UAE’s population of 11.346 million. According to the Ministry of External Affairs, 3.57 million Overseas Indians were documented in 2024. Education and institutions. The United Arab Emirates hosts over 75 schools affiliated with Indian curricula, primarily the Central Board of Secondary Education (CBSE) and Indian Certificate of Secondary Education (ICSE). These institutions serve the educational needs of the Indian diaspora while also attracting students from other expatriate communities due to their academic standards and affordability. Notable Indian schools in the UAE. These schools are recognized for their role in preserving Indian educational values abroad while integrating with the multicultural educational landscape of the UAE. Culture and community. The Indian diaspora has made a significant cultural impact on the United Arab Emirates, maintaining vibrant traditions and contributing to the country’s multicultural fabric. Religious institutions. Several religious centers across the UAE cater to the spiritual needs of the Indian community: Challenges. Despite their vital contributions to the UAE economy, many members of the Indian diaspora—particularly low-income migrant workers—continue to face structural and legal challenges.