1981 Stockholm Open

The 1981 Stockholm Open was a men's tennis tournament played on hard courts and part of the 1981 Volvo Grand Prix and took place at the Kungliga tennishallen in Stockholm, Sweden. It was the 13th edition of the tournament and was held from 2 November until 8 November 1981. Third-seeded Gene Mayer won the singles title after a victory in the final against his brother Sandy.

Singles
🇺🇸 Gene Mayer defeated 🇺🇸 Sandy Mayer, 6–4, 6–2
 * It was Mayer's 4th singles title of the year and the 11th of his career.

Doubles
Kevin Curren / 🇺🇸 Steve Denton defeated 🇺🇸 Sherwood Stewart / 🇺🇸 Ferdi Taygan, 6–7, 6–4, 6–0