The 1991 PBA Third Conference Finals is the best-of-5 basketball championship series of the 1991 PBA Third Conference, and the conclusion of the conference's playoffs, the Alaska Milkmen and Ginebra San Miguel played for the 50th championship contested by the league.
The 1991 PBA Third Conference Finals is the best-of-5 basketball championship series of the 1991 PBA Third Conference, and the conclusion of the conference's playoffs, the Alaska Milkmen and Ginebra San Miguel played for the 50th championship. This 50th championship was contested by the league.