The Dunn-Seiler Geology Museum is a geology museum in Starkville, Mississippi. It aims to educate and inform the public about the 4.6 billion year history of planet Earth through geological items and artifacts.

Located inside and as a part of the Mississippi State University, the Dunn-Seiler Geology Museum is home to a wide range of mineral and rock collection. They also have on display some meteorites and fossils. Through these exhibits, the museum imparts information about the different geologic phenomena that commonly take place. It covers topics from mass extinctions, asteroids, plate tectonics, metamorphic, igneous, and sedimentary rocks, as well as information about Mississippi?s geology. There?s also a replica of a Triceratops and a Cretaceous crocodile skulls.

The Dunn-Seiler Geology Museum is open every Mondays through Fridays from 9 am to 5 pm.