Lillian Meighen (1910 – 1993) was a Canadian philanthropist and the daughter of Canadian Prime Minister Arthur Meighen and Isabel Meighen. She was married to Don Wright, a music teacher and composer whom she met while attending a concert at which Don was performing.[1] Her brothers were Theodore Meighen and Maxwell Meighen.
Following Lillian's death, Don Wright endowed the Don and Lillian Meighen Wright Maternity Centre at Toronto's St. Michael's Hospital in her memory.[1]