The 1980 ABN World Tennis Tournament was a tennis tournament played on indoor carpet courts at Rotterdam Ahoy in the Netherlands. It was part of the 1980 Volvo Grand Prix circuit. It was the eighth edition of the tournament and was held from 10 March through 16 March 1980. Unseeded Heinz Günthardt won the singles title.
See main article: 1980 ABN World Tennis Tournament – Singles. Heinz Günthardt defeated 
Gene Mayer 6–2, 6–4
Vijay Amritraj / Stan Smith defeated Bill Scanlon / Brian Teacher 6–4, 6–2