2004 NFKA A lyga - 1 level competition organized in Lithuania, 2 season of A lyga. 8 teams competed from 2004/04/18 to 2004/11/07. Preceeding season - 2005 NFKA A lyga, succeeding - 2003 LFF A lyga.
Total 112 games were played, 289 goals were scored.Biggest defeat this season - 5 : 0 (FK Ekranas Panevėžys vs. FK Sūduva Marijampolė on 2004/04/25 17:00).Longest loosing streak - 5 games (FC Vilnius 2004/05/30 - 2004/07/03).