1. High Plains: The western part of the state, characterized by high elevation and grasslands.

2. Flint Hills: Rolling hills with tallgrass prairies.

3. Smoky Hills: Located in central Kansas, known for its chalk bluffs and rolling hills.

4. Osage Cuestas: A series of steep slopes formed by erosion.

5. Central Kansas: Flat and fertile farmland.

6. Wichita Mountains: A small mountain range in the southwest.

7. Cherokee Lowlands: Located in the southeast, with low elevation and forested areas.

While these are the major regions, smaller subdivisions within these areas can also be identified.