Ash Grove is a city in Greene County, Missouri, United States.

[5] The city was named from a grove of ash trees near the original town site.

[7] The Berry Cemetery, Nathan Boone House, and Gilmore Barn are listed on the National Register of Historic Places.

[9] According to the United States Census Bureau, the city has a total area of 1.22 square miles (3.16 km2), all land.

31.5% of all households were made up of individuals, and 15.9% had someone living alone who was 65 years of age or older.

28.8% of all households were made up of individuals, and 16.1% had someone living alone who was 65 years of age or older.

In May 2023, the Ash Grove High School Pirates baseball team won the Missouri state class 2 baseball tournament, after an undefeated 2022–23 season.