John Douglas Tidball Tisdalle (May 31, 1917[1] – May 14, 1999) was a salesman and political figure in British Columbia.
He was born in Victoria, British Columbia, the son of Arthur Tisdalle and E. Mulhulland.
In 1938, Tisdalle married Helen Millhouse.
He represented Saanich from 1953 to 1966 and Saanich and the Islands from 1966 to 1972 in the Legislative Assembly of British Columbia as a Social Credit member.
This article about a Member of the Legislative Assembly of British Columbia is a stub.