The 126th Baluchistan Infantry was an infantry regiment of the British Indian Army raised in 1825 as the 2nd Extra Battalion of Bombay Native Infantry. It was designated as the 126th Baluchistan Infantry in 1903 and became 2nd Battalion 10th Baluch Regiment in 1922. In 1947, it was allocated to the Pakistan Army, where it continues to exist as 7th Battalion of The Baloch Regiment.

The 10th Baluch or Baluch Regiment was a regiment of the British Indian Army from 1922 to 1947. After independence, it was transferred to the Pakistan Army. In 1956, it was amalgamated with the 8th Punjab and Bahawalpur Regiments. During more than a hundred years of military service, the 10th Baluch Regiment acquired a distinguished record amongst the regiments of the British Indian Army. Its list of honours and awards includes four Victoria Crosses.