Winnifred "Winnie" Frances Roach-Leuszler, O.Ont (February 3, 1926 – May 1, 2004) was a Canadian long distance swimmer.
Leuszler was born February 3, 1926, in Port Credit, Ontario.
She would go on to win local, provincial, national, North American, and international medals throughout her career.
[2] That same year she joined the Women's Corp and was dominating Army, Navy and Air Forces sporting championships.
[1] In 1954, she entered the swim across Lake Ontario with Marilyn Bell but was forced from the event due to problems with her guide boat.