The 1989 Head Cup, also known as the 1989 Austrian Open Kitzbühel, was a men's tennis tournament played on outdoor clay courts that was part of the 1989 Nabisco Grand Prix. It was the 19th edition of the tournament and took place at the Tennis stadium Kitzbühel in Kitzbühel, Austria, from 31 July until 6 August 1989. Third-seeded Emilio Sánchez won the singles title.
See main article: 1989 Head Cup – Singles. 
Emilio Sánchez defeated 
Martín Jaite, 7–6(7–5), 6–1, 2–6, 6–2
See main article: 1989 Head Cup – Doubles. Emilio Sánchez / Javier Sánchez defeated Petr Korda / Tomáš Šmíd, 7–5, 7–6