| National Challenge Cup | |
| Year: | 1984 |
| Country: |  United States |
| Date: | --> |
| Defending Champions: | New York Pancyprian-Freedoms |
| Winners: | New York AO Krete |
| Count: | 1 |
| Second: | Chicago Croatian |
| Semifinal1: | --> |
| Semifinal2: | --> |
| Continental Cup Title: | 1985 CONCACAF Champions' Cup |
| Continental Cup Qualifiers: | Chicago Croatian |
| Prev Season: | 1983 |
| Next Season: | 1985 |
The 1984 National Challenge Cup was the 70th edition of the USSF's annual open soccer championship. Teams from the North American Soccer League and the American Soccer League declined to participate.
AO Krete of New York City defeated Chicago Croatian of Chicago in the final game. The score was 4–2.
June 24, 1984 St. Louis Soccer Park – Fenton, Missouri
AO Krete (New York, NY) 4:2 Croatian SC (Chicago, IL)
Krete – Mirko Popovski 36′(PK) 81′, Drasko Cvetkovic 55′ n/a’
Croatian – Josip Malkoc 2′, Marinko Volarovic 44′
Krete – Lukovic, Cvetkovic, Ost, Carr, Nelson, Kyder, Popovski, Pedraza, McKeown, Estavillo, Malenkov
Croatian – Lisica, Novak, Galovic, Mikulski, Volarevic, Zanic, Losansky, Vlainic, Dosen, Malkos, Tyma (Milenko)
Klaus Kretschmer