The 1999–2000 Liechtenstein Cup was the fifty-fifth season of Liechtenstein's annual cup competition. Seven clubs competed with a total of fifteen teams for one spot in the qualifying round of the UEFA Cup. Defending champions were FC Vaduz, who have won the cup continuously since 1998.
First round
|colspan="3" style="background-color:#99CCCC; text-align:center;"|19 October 1999
|colspan="3" style="background-color:#99CCCC; text-align:center;"|20 October 1999
Quarterfinals
|colspan="3" style="background-color:#99CCCC; text-align:center;"|9 November 1999
|colspan="3" style="background-color:#99CCCC; text-align:center;"|2 March 2000
|colspan="3" style="background-color:#99CCCC; text-align:center;"|5 April 2000
Semifinals
|colspan="3" style="background-color:#99CCCC; text-align:center;"|11 April 2000
|colspan="3" style="background-color:#99CCCC; text-align:center;"|12 April 2000
Final
External links Official site of the LFV RSSSF page