Frederick Montague Gillies (December 9, 1895 – May 8, 1974) was an American football player and coach for the Chicago Cardinals of the National Football League (NFL).
He graduated from Cornell University in 1918 and was a member of the Quill and Dagger society.
He appeared in 72 games, 51 of which as a starter, as a tackle for the Chicago Cardinals between 1920 and 1933, earning All-Pro honors in 1922.
Fred later married Blanche Wilder and adopted Theo Janet Howells, the biological daughter of Blanche's sister, Gertrude Wilder.
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