The authorities said they raided the Golden Gate Market south of the Rong Klua market near the Cambodian border in the morning.
Cambodian vendors reportedly abandoned their goods when the raid began.
The authorities said they seized over 200 fake Chanel, Prada, Burberry, Gucci, Christian Dior and Fendi T-shirts, caps, trousers, scarves, blankets, belts and bags.