Sepak bola dalam 2018
Piala domestik > UEFA

| Nation | Tournament | Champion | Final score | Second place | Title | Last honor |
| --- | --- | --- | --- | --- | --- | --- |
|  Albania | 2017–18 Albanian Cup |  |  |  |  |  |
|  Andorra | 2018 Copa Constitució |  |  |  |  |  |
|  Armenia | 2017–18 Armenian Cup |  |  |  |  |  |
|  Austria | 2017–18 Austrian Cup |  |  |  |  |  |
|  Azerbaijan | 2017–18 Azerbaijan Cup |  |  |  |  |  |
|  Belarus | 2017–18 Belarusian Cup |  |  |  |  |  |
|  Belgium | 2017–18 Belgian Cup |  |  |  |  |  |
|  Bosnia and Herzegovina | 2017–18 Bosnia and Herzegovina Football Cup |  |  |  |  |  |
|  Bulgaria | 2017–18 Bulgarian Cup |  |  |  |  |  |
|  Croatia | 2017–18 Croatian Football Cup |  |  |  |  |  |
|  Cyprus | 2017–18 Cypriot Cup |  |  |  |  |  |
|  Czech Republic | 2017–18 Czech Cup |  |  |  |  |  |
|  Denmark | 2017–18 Danish Cup |  |  |  |  |  |
|  England | 2017–18 FA Cup |  |  |  |  |  |
|  England | 2017–18 EFL Cup |  |  |  |  |  |
|  Estonia | 2017–18 Estonian Cup |  |  |  |  |  |
|  Faroe Islands | 2018 Faroe Islands Cup |  |  |  |  |  |
|  Finland | 2018 Finnish Cup |  |  |  |  |  |
|  France | 2017–18 Coupe de France |  |  |  |  |  |
|  France | 2017–18 Coupe de la Ligue |  |  |  |  |  |
|  Germany | 2017–18 DFB-Pokal |  |  |  |  |  |
|  Gibraltar | 2018 Rock Cup |  |  |  |  |  |
|  Greece | 2017–18 Greek Football Cup |  |  |  |  |  |
|  Iceland | 2018 Icelandic Cup |  |  |  |  |  |
|  Iceland | 2018 Deildabikar |  |  |  |  |  |
|  Israel | 2017–18 Israel State Cup |  |  |  |  |  |
|  Israel | 2017–18 Toto Cup Al |  |  |  |  |  |
|  Italy | 2017–18 Coppa Italia |  |  |  |  |  |
|  Kazakhstan | 2018 Kazakhstan Cup |  |  |  |  |  |
|  Kosovo | 2017–18 Kosovar Cup |  |  |  |  |  |
|  Latvia | 2018 Latvian Football Cup |  |  |  |  |  |
|  Liechtenstein | 2017–18 Liechtenstein Cup |  |  |  |  |  |
|  Lithuania | 2018 Lithuanian Football Cup |  |  |  |  |  |
|  Lithuania | 2018 Lithuanian Supercup | Sūduva Marijampolė | 5–0 | Stumbras | 2nd | 2009 |
|  Luxembourg | 2017–18 Luxembourg Cup |  |  |  |  |  |
|  Macedonia | 2017–18 Macedonian Football Cup |  |  |  |  |  |
|  Malta | 2017–18 Maltese FA Trophy |  |  |  |  |  |
|  Moldova | 2017–18 Moldovan Cup |  |  |  |  |  |
|  Montenegro | 2017–18 Montenegrin Cup |  |  |  |  |  |
|  Netherlands | 2017–18 KNVB Cup |  |  |  |  |  |
|  Northern Ireland | 2017–18 Irish Cup |  |  |  |  |  |
|  Northern Ireland | 2017–18 NIFL Cup | Dungannon Swifts | 3–1 | Ballymena United | 1st | — |
|  Norway | 2018 Norwegian Football Cup |  |  |  |  |  |
|  Poland | 2017–18 Polish Cup |  |  |  |  |  |
|  Portugal | 2017–18 Taça de Portugal |  |  |  |  |  |
|  Portugal | 2017–18 Taça da Liga | Sporting CP | 1–1 (5–4 a.p.) | Vitória de Setúbal | 1st | — |
|  Ireland | 2018 FAI Cup |  |  |  |  |  |
|  Ireland | 2018 League of Ireland Cup |  |  |  |  |  |
|  Ireland | 2018 President of Ireland's Cup | Cork City | 4–2 | Dundalk | 3rd | 2017 |
|  Romania | 2017–18 Cupa României |  |  |  |  |  |
|  Romania | 2017–18 Cupa Ligii |  |  |  |  |  |
|  Russia | 2017–18 Russian Cup |  |  |  |  |  |
|  San Marino | 2017–18 Coppa Titano |  |  |  |  |  |
|  Scotland | 2017–18 Scottish Cup |  |  |  |  |  |
|  Scotland | 2017–18 Scottish League Cup | Celtic | 2–0 | Motherwell | 17 | 2016-17 |
|  Serbia | 2017–18 Serbian Cup |  |  |  |  |  |
|  Slovakia | 2017–18 Slovak Cup |  |  |  |  |  |
|  Slovenia | 2017–18 Slovenian Cup |  |  |  |  |  |
|  Spain | 2017–18 Copa del Rey |  |  |  |  |  |
|  Sweden | 2017–18 Svenska Cupen |  |  |  |  |  |
|  Switzerland | 2017–18 Swiss Cup |  |  |  |  |  |
|  Turkey | 2017–18 Turkish Cup |  |  |  |  |  |
|  Ukraine | 2017–18 Ukrainian Cup |  |  |  |  |  |
|  Wales | 2017–18 Welsh Cup |  |  |  |  |  |
|  Wales | 2017–18 Welsh League Cup |  |  |  |  |  |