Preston-Potter Hollow is a census-designated place (CDP) in Albany County, New York, United States.

[2] Preston and Potter Hollow are two hamlets in the town of Rensselaerville, located in the southwestern corner of Albany County.

19 School and Sidney White House are listed on the National Register of Historic Places.

[5] According to the United States Census Bureau, the CDP has a total area of 10.1 square miles (26 km2), all land.

The racial makeup of the CDP was 94.65% White, 3.48% African American, 0.27% Asian, and 1.60% from two or more races.