Trinley Gyatso (also spelled Trinle Gyatso and Thinle Gyatso; 26 January 1857 – 25 April 1875) was the 12th Dalai Lama of Tibet. His short life coincided with a time of major political unrest and wars among Tibet's neighbours. Tibet particularly suffered from the weakening of the Qing Dynasty which had previously provided it with some support against the British Empire, which was aiming to influence Tibet as an expansion from its colonisation of India.