Donald "Mark" Seale (born March 10, 1960) is a former professional Canadian football defensive lineman who played seven seasons in the Canadian Football League (CFL) for three teams.
Seale was selected as a territorial exemption by the Ottawa Rough Riders in the 1982 CFL Draft.
[1] Seale attended Sir Wilfrid Laurier Secondary School in Ottawa, Ontario, where he lettered in both hockey and football.
He also played for the Ottawa Sooners for two seasons[2] before attending the University of Richmond in Virginia, where he earned a Bachelor of Arts degree in 1982.
This biographical article relating to a Canadian football defensive lineman is a stub.