It happened just before two this morning at the 7/11 on Southwest Parkway and Barnett Road.
Sergeant Wiggins with the Wichita Falls Police Department says three armed black males entered the store and demanded cash.
He says the suspects then fled on foot with an undetermined amount of money.
An investigation is underway as police are still searching for the suspects.
If you have any information you can call Crimestoppers anonymously at 322 - 9888.