The ATP Linz is a defunct men's tennis tournament that was played on the Grand Prix tennis circuit in 1979, 1981 to 1982. The event was held in Linz, Austria and was played on various surfaces.

Past finals

Singles

YearChampionsRunners-upScore
1979Austria Peter FeiglAustria Hans Kary6–3, 6–4, 7–6
1980Not held
1981Italy Gianni OcleppoAustralia Mark Edmondson7–5, 6–1
1982Sweden Anders JärrydSpain José Higueras6–4, 4–6, 6–4

Doubles

YearChampionsRunners-upScore
1979France Patrice Dominguez France Gilles MorettonHungary Szabolcz Baranyi Hungary Péter Szőke6–1, 6–4
1980Not held
1981Sweden Anders Järryd Sweden Hans SimonssonAustralia Brad Drewett Czechoslovakia Pavel Složil6–4, 7–6
1982Sweden Anders Järryd Sweden Hans SimonssonAustralia Rod Frawley Australia Paul Kronk6–2, 6–0