| Icelandic Men's Football League Cup | |
| Year: | 2004 |
| Other Title: | Deildarbikar karla |
| Country: | Iceland |
| Num Teams: | 16 |
| Champions: | FH |
| Runner-Up: | KR |
| Prevseason: | 2003 |
| Nextseason: | 2005 |
The 2004 Icelandic Men's Football League Cup was the ninth staging of the Icelandic Men's League Cup. It featured all the 2003 Úrvalsdeild karla teams and the top 6 teams from 1. deild karla in 2003.
The competition started on 20 February 2004 and concluded on 8 May 2004 with FH beating KR 2-1 in the final.
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