Regional cinema refers to films produced in specific geographic areas, often reflecting the culture, language, and traditions of that region. These films are typically made outside the mainstream film industry and can include various genres, showcasing local stories and talent. Examples include Tollywood in West Bengal, Kollywood in Tamil Nadu, and Sandalwood in Karnataka. These films often cater to local audiences and may be produced in regional languages, making them more relatable to viewers. Regional cinema plays a crucial role in preserving cultural heritage and providing a platform for diverse voices, contributing to the global film landscape.