Frederick P. Bellinger (March 15, 1792 – February 13, 1876) was an American farmer and politician from New York.
He was the son of Capt. Peter F. Bellinger (1759–1815) and Elizabeth (Harter) Bellinger (1764–1823). He married Mary Barbara Weaver (1798–1874), and they had six children.
He was a member of the New York State Assembly in 1827 and 1830 (Herkimer Co.); and in 1849 (Herkimer Co., 1st D.).
He was a member of the New York State Senate (16th D.) in 1856 and 1857.
He was buried at the Oak Hill Cemetery in Herkimer, New York.