The Korea Open (Korean: 코리아오픈테니스대회) is a professional tennis tournament held in Seoul, South Korea.

The women's edition started in 2004 as a WTA International tournament and was played at the Seoul Olympic Park Tennis Center on outdoor hardcourts.

In 2021, it was originally scheduled as a WTA 250 event in September, but was later postponed and rescheduled to December as a WTA 125 tournament and indoor event.

[2] In 2022, the women's edition returned as a WTA 250 tournament and the sole edition of the men's ATP World Tour 250 event also took place.

This WTA Tour tennis tournament article is a stub.