Spencer is a town in Tioga County, New York, United States.

The village of Candor borders the town to the east and southeast, with Waverly to the southwest and Van Etten to the west, while Danby is to the north.

The Halsey Valley Grand Army of the Republic Meeting Hall was listed on the National Register of Historic Places in 2003.

[2] Town resident Cal Harris was tried four times for murder, and ultimately acquitted, over a decade following the 2001 disappearance of his estranged wife.

23.2% of all households were made up of individuals, and 7.3% had someone living alone who was 65 years of age or older.

The football rivalry championship, is the Jug Game, in which Candor had a 10-year run.