Frederick P. Stevens (1810–1866) was Mayor of the City of Buffalo, New York, serving 1856–1857.
He taught, studied law, and was admitted to the bar in 1835 or 1836, soon after coming to Buffalo.
On January 20, 1837, he was appointed judge of the Court of Common Pleas by Governor William L. Marcy.
He was elected mayor of Buffalo on November 6, 1855, as the Democratic candidate.
[2] He was a Republican Union member of the New York State Assembly (Erie Co., 2nd D.) in 1864.