Union territory and capital of Haryana is Chandigarh. Hence, Chandigarh works as a city and district and, at the same time, as a union territory. Chandigarh Chandigarh is the administrative, legislative and judicial capital of Haryana , a state in northern India. It is also the capital of Punjab and a union territory. Learn more about its history, geography and features. In summary, the capital of Haryana is Chandigarh , a union territory uniquely serving two states. Learning about Haryana’s capital builds foundational knowledge for exams and helps students understand India’s federal and political structure. The city of Chandigarh , within the Chandigarh union territory, serves as the capital of that territory and also the states of Haryana and Punjab. Haryana was created in 1966 from the partition of the former state of Punjab into Punjabi-speaking Punjab and Hindi-speaking Haryana.