1999 USL D3 Pro League

The 1999 USL D3 Pro League was the 13th season of third-division soccer in the United States, and was the third season of now-defunct USL D3 Pro League, and its first since the name change to United Soccer League.

First Round

 * Northern Virginia defeated South Carolina, 2-1 (SO)

Semifinals

 * Western Mass defeated Chico, 4-1.
 * South Jersey defeated Charlotte, 3-2 (SO).

Final

 * Western Mass. Defeated South Jersey, 2-1.