The 2016–17 Luxembourg Cup was the 92nd version of the association football knockout tournament. This competition began on 3 September 2016 and ended on 28 May 2017.
Format
This season's Luxembourg Cup was a single elimination knockout tournament between 104 clubs. The winner of this cup earned a spot in the Europa League. Any matches which are level after regulation proceeded to extra time and then to penalties to determine a winner. ==Preliminary round==
Preliminary round
Four preliminary round matches were played 24 August 2016. ==First round==
First round
Thirty-six first round matches were played 2, 3, 4 and 7 September 2016. ==Second round==
Second round
Thirty-two second round matches were played 16–18 September 2016. ==Third round==
Third round
Sixteen third round matches were played 28–30 October 2016. ==Fourth round==
Fourth round
Eight fourth round matches were played 19–20 November 2016. ==Quarter–finals==
Quarter–finals
Four quarter-final matches were played 15–17 April 2017. ==Semi–finals==
Semi–finals
Two semi-final matches were played 26–27 April 2017. ==Final==