The 15th Ludhiana Sikhs was an infantry regiment in the British Indian Army. They could trace their origins to 1846, when they were known as the Regiment of Ludhiana. During the Indian Mutiny they were relied upon to hold Benares throughout the period of the Mutiny. In 1861, they became the 15th Bengal Native Infantry and shortly afterwards to the 15th (Ludhiana) Regiment of Bengal Native Infantry in 1864. Further changes in title followed they became the 15th Regiment of Bengal Native Infantry (Ludhiana Sikhs) in 1885, the 15th (Ludhiana) Sikh Infantry in 1901 and the 15th Ludhiana Sikhs following the Kitchener reforms of the Indian Army in 1903. To honour the visit of the Prince and Princess of Wales to Indian they took part in the Rawalpindi Parade 1905.