The 1991 Austrian Tennis Grand Prix was a women's tennis tournament played on indoor carpet courts at the Intersport Arena in Linz, Austria that was part of Tier V of the 1991 WTA Tour. It was the fifth edition of the tournament and was held from 11 February through 17 February 1991. First-seeded Manuela Maleeva-Fragnière won the singles title and earned $18,000 first-prize money as well as 110 ranking points.[1]
See main article: 1991 Austrian Tennis Grand Prix – Singles. Manuela Maleeva-Fragnière defeated Petra Langrová 7–5, 6–3
See main article: 1991 Austrian Tennis Grand Prix – Doubles. Manuela Maleeva-Fragnière / Raffaella Reggi defeated Petra Langrová / Radka Zrubáková 6–4, 1–6, 6–3