The 124th Duchess of Connaught's Own Baluchistan Infantry was an infantry regiment of the British Indian Army raised in 1820 as the 2nd (Marine) Battalion 12th Regiment of Bombay Native Infantry. It was designated as the 124th Duchess of Connaught's Own Baluchistan Infantry in 1903 and became 1st Battalion 10th Baluch Regiment in 1922. In 1947, it was allocated to Pakistan Army, where it continues to exist as 6th Battalion of The Baloch Regiment.