Mary O'Connor (runner)
Mary Theresa O'Connor is a retired long-distance runner from New Zealand. She competed for her native country at the 1984 Summer Olympics in Los Angeles, California. There she ended up in 27th place in the women's marathon. O'Connor set her personal best in the classic distance in 1983.
In 1990, O'Connor was awarded the New Zealand 1990 Commemoration Medal.