Crowe-Garritt House

Hanover is a town in Hanover Township, Jefferson County, southeast Indiana, along the Ohio River. The population was 3,546 at the 2010 census. Hanover is the home of Hanover College, a small Presbyterian liberal arts college. The tallest waterfall in Indiana, Fremont Falls, is located in Hanover.

Southwestern High School is located in Hanover, Indiana.

St. Stephen's African Methodist Episcopal Church is a historic African Methodist Episcopal church located at Hanover, Jefferson County, Indiana. Early records of the church and its founding have been lost, but it is known that the trustees of the church purchased an acre of land in Hanover for $50 in 1892 to build a church. According to oral tradition among the church members, the present building was erected around 1904, using lumber salvaged from the 1834 Graysville Church formerly on Grange Hill Road.The church is a one-story, rectangular wood-frame building with Queen Anne style design elements. It measures approximately 26 feet wide and 40 feet deep. It has a front gable roof and features a central projecting bell tower and entrance.: 5  It was listed on the National Register of Historic Places in 2000.

Ira Shimmin Allison (16 March 1895 – 31 May 1990), was an American geologist best known for studying the US state of Oregon's prehistoric lakes and waterways. He is the namesake for Lake Allison, named because Allison became the first person to identify and correlate Willamette silt soil in 1953 with soils at the former lake bed of Lake Lewis in eastern Washington.

The Long College for Women was a liberal arts, Presbyterian women's college associated with Hanover College in Hanover, Indiana between 1947 and 1978.

Hanover College is a private college in Hanover, Indiana, affiliated with the Presbyterian Church (USA). Founded in 1827 by Reverend John Finley Crowe, it is Indiana's oldest private college. The Hanover athletic teams participate in the NCAA Division III as a member of the Heartland Collegiate Athletic Conference. Hanover alumni are known as Hanoverians.

Thomas A. Hendricks Library, also known as Hendricks Hall, is a historic library building located on the campus of Hanover College at Hanover Township, Jefferson County, Indiana. It was designed by the architectural firm Patton & Miller and built in 1903. It is a two-story, rectangular, Colonial Revival style brick and limestone building. It measures 48 feet by 75 feet and has a projecting entrance bay with Ionic order stone pilasters. It features a low dome sheathed in copper and Palladian windows. It is named for Hanover College graduate, Indiana governor, and Vice President Thomas A. Hendricks.: 2–3 It was listed on the National Register of Historic Places in 1982.

Hanover Beach is an unincorporated community in Hanover Township, Jefferson County, Indiana. Hanover Beach is a riverfront community near Hanover, Indiana, hence the name.

Fremont Falls is a waterfall located in Hanover, Indiana, near the Ohio River. At 108 feet (33 m), it is the highest waterfall in Indiana.

Hanover Township is one of ten townships in Jefferson County, Indiana, United States. As of the 2010 census, its population was 5,366 and it contained 2,055 housing units.