Frank Frost Abbott (March 27, 1860 – July 23, 1924) was an American classical scholar.
Born in Redding, Connecticut, he taught at the University of Chicago,[1] then moved to Princeton University in 1907. He died in Montreux, Switzerland.
He also translated Alberico Gentili's Hispanicae Advocationis Libri Dvo ("Two Books of Advocacy in the Service of Spain").