Old Parliament House

Old Parliament House or Old Parliament Building may refer to:


 * Old Parliament Building
 * Old Parliament Building, Colombo, Sri Lanka
 * Old Parliament Building (Quebec), Canada


 * Old Parliament House
 * Old Parliament House, Athens, Greece
 * Old Parliament House, Canberra, Australia
 * Old Parliament House, New Delhi, erstwhile seat of the Parliament of India in New Delhi (1927–2023)
 * Old Parliament House, Singapore, now known as The Arts House
 * Old Parliament House, Sofia, Bulgaria
 * Old Parliament House, Stockholm, Sweden
 * The first Parliament House, Adelaide was known as Old Parliament House between the 1970s and 1995