Old Parliament House or Old Parliament Building may refer to:
Old Parliament Building (Quebec), Canada Old Parliament Building, Colombo, Sri Lanka Old Parliament House, Adelaide, Australia Old Parliament House, Athens, Greece Old Parliament House, Bangkok, Thailand Old Parliament House, Canberra, Australia Old Parliament House, Dhaka, Bangladesh Old Parliament House, New Delhi, India Old Parliament House, Singapore, now known as The Arts House Old Parliament House, Sofia, Bulgaria Old Parliament House, Stockholm, Sweden
See also Owain Glyndŵr's Parliament House, Machynlleth, Wales New Parliament House (disambiguation) Parliament House (disambiguation)