WTA Oslo Open

The Oslo Open was a women's professional tennis tournament held in Oslo, Norway. The event was part of the Women's Tennis Association (WTA) Tour and was played only once, in February 1991. It was classed as a Tier V event, and it was played on an indoor carpet surface. Catarina Lindqvist won the singles competition and Claudia Kohde-Kilsch and Silke Meier won the doubles; Raffaella Reggi finished runner-up in both events.{{cite book|title=The International Tennis Federation World of Tennis 1992|year=1992|publisher=CollinsWillow|location=London|isbn=9780002184304|pages=152, 173|editor=John Barrett}} There was a total prize money on offer of US$100,000. Tournament director was Ole Jacob Johansen.