The 1972 Stockholm Open was a men's tennis tournament played on hard courts and part of the 1972 Commercial Union Assurance Grand Prix and took place at the Kungliga tennishallen in Stockholm, Sweden. It was the fourth edition of the tournament and was held from 4 November through 10 November 1972. First-seeded Stan Smith won the singles title.
See main article: 1972 Stockholm Open – Singles. 
Stan Smith defeated Tom Okker, 6–4, 6–3
See main article: 1972 Stockholm Open – Doubles. Tom Okker / Marty Riessen defeated 
Roy Emerson / Colin Dibley, 7–5, 7–6