Udham Singh Shaheedi Diwas is a day dedicated to the memory of freedom fighter Udham Singh who sacrificed his life for the country. This day is observed on 31st July every year to commemorate his bravery and patriotism. Udham Singh's courage and contribution to the independence struggle are remembered and honored on this day.

Born in Punjab, Udham Singh played a crucial role in the fight against British colonial rule in India. He sought revenge for the Jallianwala Bagh massacre by assassinating Michael O'Dwyer, the former Lieutenant Governor of Punjab. Udham Singh's act of defiance and his ultimate sacrifice have made him a symbol of resistance and valor in Indian history.

To honor Udham Singh's legacy, various events and programs are organized on Shaheedi Diwas. People pay tribute to him by participating in marches, holding discussions, and highlighting his role in the freedom struggle. The day serves as a reminder of the sacrifices made by the brave freedom fighters who fought for India's independence.