Princeton Township is one of twelve townships in White County, Indiana, United States.

As of the 2020 census, its population was 1,525 and it contained 621 housing units.

[1] Princeton Township was organized in 1844, and named after the ship on which an early settler had immigrated to America.

[2] According to the 2010 census, the township has a total area of 62.53 square miles (162.0 km2), all land.

[4] (This list is based on USGS data and may include former settlements.)