1964–65 Intertoto Cup

The 1964–65 Intertoto Cup was won by Polonia Bytom, losing finalists the previous season, who defeated Lokomotive Leipzig in the final - believed to be the first held over two legs in the tournament's history. A total of 44 clubs participated, down four on the previous season, and clubs from Bulgaria and Greece took part for the first time. The competition was also affected by the decision of UEFA to prevent clubs who were taking part in the European Cup or UEFA Cup Winners' Cup continuing games in other European competitions after the end of the summer break. These clubs had to be given byes through the knock-out rounds until they were eliminated from the UEFA competitions, or withdrawn entirely.

1964–65 Intertoto Cup

The 1964–65 Intertoto Cup was won by Polonia Bytom, losing finalists the previous season, who defeated Lokomotive Leipzig in the final - believed to be the first held over two legs in the tournament's history. A total of 44 clubs participated, down four on the previous season, and clubs from Bulgaria and Greece took part for the first time. The competition was also affected by the decision of UEFA to prevent clubs who were taking part in the European Cup or UEFA Cup Winners' Cup continuing games in other European competitions after the end of the summer break. These clubs had to be given byes through the knock-out rounds until they were eliminated from the UEFA competitions, or withdrawn entirely.