The 1976 Stockholm Open was a men's tennis tournament played on hard courts and part of the 1976 Commercial Union Assurance Grand Prix and took place at the Kungliga tennishallen in Stockholm, Sweden. It was the eighth edition of the tournament and was held from 7 November through 13 November 1976. Mark Cox won the singles title.
See main article: 1976 Stockholm Open – Singles. 
Mark Cox defeated 
Manuel Orantes, 4–6, 7–5, 7–6(7–3)
See main article: 1976 Stockholm Open – Doubles. Bob Hewitt / Frew McMillan defeated Tom Okker / 
Marty Riessen, 6–4, 4–6, 6–4