| Liechtenstein Cup | |
| Year: | 2004–05 |
| Country: | Liechtenstein |
| Champions: | FC Vaduz |
| Runner-Up: | USV Eschen/Mauren |
| Prevseason: | 2003–04 |
| Nextseason: | 2005–06 |
The 2004–05 Liechtenstein Cup was the sixteenth season of Liechtenstein's annual cup competition. Seven clubs competed with a total of sixteen teams for one spot in the first qualifying round of the UEFA Cup. Defending champions were FC Vaduz, who have won the cup continuously since 1998.
|colspan="3" style="background-color:#99CCCC; text-align:center;"|24 August 2004|}
|colspan="3" style="background-color:#99CCCC; text-align:center;"|28 September 2004|-|colspan="3" style="background-color:#99CCCC; text-align:center;"|29 September 2004|}
|colspan="3" style="background-color:#99CCCC; text-align:center;"|20 October 2004|-|colspan="3" style="background-color:#99CCCC; text-align:center;"|26 October 2004|}
|colspan="3" style="background-color:#99CCCC; text-align:center;"|9 November 2004|-|colspan="3" style="background-color:#99CCCC; text-align:center;"|10 November 2004|}