The WTA Bayonne was a WTA Tour affiliated women's tennis tournament held from 1989 until 1992 in Bayonne, France.
During the event's first two years there was a total of US$100,000 on offer to players; during the final two years, when it was upgraded from a WTA Tier V to a WTA Tier IV event, the total prize fund was increased to $150,000.
The inaugural event was held on indoor hard courts; the final three were played on indoor carpet courts.
The tournaments were held in either late September or October.
This WTA Tour tennis tournament article is a stub.