Frank Augustus Allen (January 29, 1835 – May 22, 1916) was a Massachusetts politician who served as the Mayor of Cambridge, Massachusetts.
He worked in various businesses, but retired after fourteen years.
In 1867, he and others formed the Oriental Tea Company in Boston.
He and his family moved to Cambridge in 1870, where he was elected Mayor in December of 1876.
This article about a mayor in Massachusetts is a stub.