The 1984 PBA Second All-Filipino Conference Finals was the best-of-5 basketball championship series of the 1984 PBA Second All-Filipino Conference, and the conclusion of the conference playoffs. The Great Taste Coffee Makers and Beer Hausen Brewmasters played for the 28th championship contested by the league. Great Taste Coffee Makers won their finals series against Beer Hausen via 3–0 sweep for their first-ever PBA title.