Colonial architecture is an architectural style from a mother country that has been incorporated into the buildings of settlements or colonies in distant locations. Colonists frequently built settlements that synthesized the architecture of their countries of origin with the design characteristics of their new lands, creating hybrid designs.

As the indian sub continent including existing areas of Pakistan remained a colony of British Empire therefore there are several renonwned buildings in Punjab and Pakistan according to the Biritish architecture. In the British colonial age predominantly representative buildings of the Indo-European style developed, from a mixture of European and Indian-Islamic components.

Under British rule (1849–1947), colonial architecture in Lahore combined Mughal, Gothic and Victorian styles. Under British rule, Sir Ganga Ram (sometimes referred to as the father of modern Lahore) designed and built the General Post Office, Lahore Museum, Aitchison College, Mayo School of Arts (now the NCA), Ganga Ram Hospital, Lady Mclagan Girls High School, the chemistry department of the Government College University, the Albert Victor wing of Mayo Hospital, Sir Ganga Ram High School (now Lahore College for Women) the Hailey College of Commerce, Ravi Road House for the Disabled, the Ganga Ram Trust Building on Shahrah-e-Quaid-e-Azam, and the Lady Maynard Industrial School. He also constructed Model Town, a suburb that has recently developed into a cultural center for Lahore’s growing socioeconomic elite.