WTA Oslo Open

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 competed 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.

Tournament director was Ole Jacob Johansen.

This WTA Tour tennis tournament article is a stub.