|Draw||32S / 16D|
|Surface||Carpet / indoor|
|Jan Gunnarsson / Anders Järryd|
The 1989 CA-TennisTrophy was a men's tennis tournament played on indoor carpet courts at the Wiener Stadthalle in Vienna, Austria that was part of the 1989 Nabisco Grand Prix. It was the 15th edition of the tournament and took place from 16 October until 23 October 1989. Unseeded Paul Annacone won the singles title.