 Dewar Challenge Cup | |
| Tournament details | |
|---|---|
| Country |  USA |
| Defending champions | New York Hungaria |
| Final positions | |
| Champions | Ukrainian Nationals (3rd title) |
| Runner-up | Los Angeles Armenians |
| 1964 CONCACAF Champions' Cup | Ukrainian Nationals |
The 1963 National Challenge Cup was the 50th edition of the USSFA's annual open soccer championship. The Philadelphia Ukrainians defeated the Los Angeles Armenian to win.