| Date: | 4–10 November (M) 27 October – 1 November (W) |
| Edition: | 12th |
| Prize Money: | $200,000 (M) $75,000 (W) |
| Surface: | Hard / indoor |
| Location: | Stockholm, Sweden |
| Venue: | Kungliga tennishallen[1] |
| Champms: |  Björn Borg[2] |
| Champws: | Hana Mandlíková |
| Champmd: | Heinz Günthardt /  Paul McNamee[3] |
| Champwd: | Mima Jaušovec /  Virginia Ruzici |
The 1980 Stockholm Open was a tennis tournament played on indoor hard courts. The men's event was part of the 1980 Volvo Grand Prix, while the women's was part of the 1980 WTA Tour and took place at the Kungliga tennishallen in Stockholm, Sweden. The women's tournament took part from 27 October through 1 November 1980 while the men's tournament was held from 4 November through 10 November 1980. Björn Borg and Hana Mandlíková won the singles titles.[4] [5]
See main article: 1980 Stockholm Open – Men's singles. Björn Borg defeated 
John McEnroe, 6–3, 6–4
Hana Mandlíková defeated Bettina Bunge, 6–2, 6–2
See main article: 1980 Stockholm Open – Men's doubles. Heinz Günthardt / Paul McNamee defeated Bob Lutz / Stan Smith, 6–7, 6–3, 6–2
Mima Jaušovec / Virginia Ruzici defeated Hana Mandlíková / Betty Stöve, 6–2, 6–1