Frank James Clair (May 12, 1917 – April 3, 2005) was an American gridiron football player, coach, and executive. Nicknamed "the Professor" for his ability to recognize and develop talent, he served as a head coach in the Canadian Football League (CFL) with the Toronto Argonauts from 1950 to 1954 and the Ottawa Rough Riders from 1956 to 1969. Clair ranks third all-time in CFL history with 147 regular season wins and first in postseason victories with 27. He is also tied for the most Grey Cup championships won by a head coach with five. He won the Annis Stukus Trophy as the CFL's coach of the year in 1966 and 1969.
In 1956, he joined the Ottawa Rough Riders. As coach, Clair led them to Grey Cup Championships in 1960, 1968 and 1969. After retiring from coaching following the 1969 season, became the team's general manager, where they won Grey Cups in 1973 and 1976. He was let go by the team in 1978. He was inducted into the Canadian Football Hall of Fame in 1981.
The stadium at Lansdowne Park was renamed Frank Clair Stadium in his honour on April 8, 1993. He was inducted into the Ontario Sports Hall of Fame in 1998.[5] Clair lived in retirement at his home, and he died in Sarasota, Florida on April 3, 2005,[6] In 2014, the stadium was renamed TD Place, and the operators erected a statue of Clair in his honour.