Dementia is a rapidly growing concern in India, with a projected increase in the number of affected individuals in the coming years. People over the age of 60 are expected to account for 19.1% of the overall population by 2050. This population ageing is likely to be accompanied by a significant increase in the prevalence of dementia. A number of prospective longitudinal investigations on the aetiology of dementia have been conducted in North America and Europe; however, the conclusions of this research cannot be simply applied to the Indian population. In terms of socioeconomic, cultural, linguistic, geographical, lifestyle-related, and genetic aspects, India's population is extraordinarily varied. This review provides an in-depth look at the current situation of dementia in India, including its prevalence, risk factors, available treatments, and the impact it has on individuals, families, and society as a whole. Despite the increasing number of people living with dementia in India, the country still lacks adequate resources and awareness about the condition. This highlights the need for a comprehensive national strategy for the prevention, treatment, and care of people with dementia in India. With a growing aging population, addressing the issue of dementia in India is of utmost importance to ensure that affected individuals receive the care and support they need to live dignified and fulfilling life.