The Santosh Trophy is a prestigious football tournament in India, established in 1941. It is organized by the All India Football Federation (AIFF) and features state teams competing for the title. The tournament is named after Maharaja Santosh Singh, who donated the trophy. The competition typically takes place annually, with teams representing various Indian states and union territories. The format includes a group stage followed by knockout rounds, culminating in a final match to determine the champion. The Santosh Trophy plays a significant role in promoting regional talent and enhancing the popularity of football in India.