| Luxembourg Cup | |
| Year: | 1922–23 |
| Country: | Luxembourg |
| Winners: | Fola Esch |
| Count: | 1 |
| Second: | US Hollerich Bonnevoie |
| Prev Season: | 1921–22 |
| Next Season: | 1923–24 |
The 1922–23 Luxembourg Cup was the second edition of Luxembourg's knockout football tournament. It began with the First Round on 3 September 1922 and concluded with the Final on 22 April 1923.
Racing Club Luxembourg were the defending champions.
The First Round matches were played on 3 September 1922.[1] |}
Note 1: Match was won by forfeit.
The Second Round matches were played on 1 October 1922.|}
The Third Round matches were played on 3 December 1922.|}
Note 2: Match was won by forfeit.
The quarter-final matches were played on 7 January 1923.|}
The semi-final matches were played on 15 April 1923.|}
The Final was played on 22 April 1923.[2] |}