1979 ABN World Tennis Tournament

The 1979 ABN World Tennis Tournament was a men's tennis tournament played on indoor carpet courts at Rotterdam Ahoy in the Netherlands. The event was part of the 1979 Colgate-Palmolive Grand Prix circuit. It was the seventh edition of the tournament and was held from 2 April through 8 April 1979. First-seeded Björn Borg won the singles title.

Singles
🇸🇪 Björn Borg defeated 🇺🇸 John McEnroe 6–4, 6–2
 * It was Borg's 3rd singles title of the year and the 42nd of his career.

Doubles
🇺🇸 Peter Fleming / 🇺🇸 John McEnroe defeated Heinz Günthardt /  Bernard Mitton 6–4, 6–4