Glandorf is a village in Putnam County, Ohio, United States.

Kahle bought land at Greensburg approximately 5 miles to the west of Glandorf and named it "Maria Camp".

In 1834, Horstmann built a log house to serve as church, school, and rectory.

In 1878, the Neo-Gothic church St. John the Baptist was erected and consecrated on December 15.

A convent of the German sisters' order of the Society of the Precious Blood was founded in 1849.

They cultivated the land which was originally owned by Horstmann and served as teachers.

[8] According to the United States Census Bureau, the village has a total area of 1.62 square miles (4.20 km2), all land.

20.3% of all households were made up of individuals, and 10% had someone living alone who was 65 years of age or older.

15.7% of all households were made up of individuals, and 7.0% had someone living alone who was 65 years of age or older.

None of the families and 0.4% of the population were living below the poverty line, including no under eighteens and 3.1% of those over 64.