The 1998 Greek Cup final was the 54th final of the Greek Cup. The match took place on 29 April 1998 at Karaiskakis Stadium. The contesting teams were Panionios and Panathinaikos. It was Panionios' sixth Greek Cup final in their 108 years of existence and Panathinaikos' twenty fourth Greek Cup final and second consecutive in their 90-year history. For the first time in the history of the institution, the president of Greece, Konstantinos Stephanopoulos graced the final with his presence, also awarding the trophy to the captain of Panionios, Leonidas Vokolos, who shortly after signed with his opponent in the final, Panathinaikos.