| Youth organisation | Party | Country | |
| Lymec | Alliance of Liberals and Democrats for Europe Party | Belgium |
|
| Joventut Liberal d'Andorra - JLA | Partit Liberal d'Andorra | Andorra |
|
| Armenian National Movement Youth | Armenian National Movement | Armenia |
|
| Liberales Jugendforum | Liberales Forum | Austria |
|
| Musavat Youth Organisation | Musavat Party | Azerbaijan |
|
| Jeunes MR | Mouvement Réformateur | Belgium |
|
| Jong VLD | Open Vlaamse Liberalen en Democraten | Belgium |
|
| Mladi Liberali Bosne i Hercegovine - MLBiH | Liberal Democratic Party of Bosnia Hercegovina | Bosnia and Hercegovina |
|
| Mladejko dvijeni za prav i svobodi - Youth Movement for Rights and Freedom - YMRF | Movement for Rights and Freedoms | Bulgaria |
|
| Liberal Youth Assembly of the National Movement Simeon the Second | National Movement for Stability and Prosperity | Bulgaria |
|
| Joventut Nacionalista de Catalunya - JNC | Convergència Democràtica de Catalunya | Catalonia, Spain |
|
| Mladi Hrvatske Narodne Stranke - Liberalni Demokrati | Croatia People's party- liberal democrats | Croatia |
|
| Mladi Hravtski liberali - MHL | Croatian Social Liberal Party | Croatia |
|
| Istrian Democratic Assembly Youth Organisation - IDY | Istrian Democratic Assembly | Croatia |
|
| ONED | United Democrats | Cyprus |
|
| Radikal Ungdom - RU | Det Radikale Venstre | Denmark |
|
| Venstres Ungdom - VU | Venstre Danmarks Liberale Parti | Denmark |
|
| Eesti Keskerakonna Noortekogu - YAECP | Center Party of Estonia | Estonia |
|
| Estonian Reform Party Youth - ERPY | Estonian Reform Party - Liberals | Estonia |
|
| Suomen Keskustanuoret - FCY | Suomen Keskusta | Finland |
|
| Svensk Ungdom - SU | Svenska Folkpartiet | Finland |
|
| Young Republicans (The Youth Movement of Republican Party of Georgia) | Republican Party of Georgia | Georgia |
|
| Junge Liberale - JuLis | Freie Demokratische Partei | Germany |
|
| New Generation | Alliance of Free Democrats | Hungary |
|
| Ógra Fianna Fáil | Fianna Fail | Ireland |
|
| Giovani dell'Italia dei Valori - GIV | Italia Dei Valori-Lista Di Pietro | Italy |
|
| Liberalët e Rinj te Kosovës - LRK | Partia Liberale e Kosoves | Kosova |
|
| Liberal Centre Youth - JLC | Liberal and Center Union | Lithuania |
|
| no | Liberal Movement of the Republic of Lithuania | Lithuania |
|
| Jonk Demokraten | Demokratesch Partei | Luxembourg |
|
| Liberal Democratic Youth | Liberal Democratic Party | Macedonia |
|
| Liberal Union of Youth of Macedonia - LUM | Liberal Party of Macedonia | Macedonia |
|
| Norges Unge Venstre - NUV | Venstre | Norway |
|
| Organzada | Partia Demokratyczna | Poland |
|
| Tineretul National Liberal - TNL | Partidul National Liberal | Romania |
|
| Youth of the LDP | Liberalno Demokratska Partija | Serbia |
|
| Mlada Liberalna Demokracija - MLD | Liberalna Demokracija Slovenije | Slovenia |
|
| Zares Aktivni | Zares - socialno liberalni | Slovenia |
|
| Centerpartiets Ungdomsförbund - CUF, Centerstudenter - CS | Centerpartiet | Sweden |
|
| Liberala Ungdomsförbundet - LUF | Folkpartiet Liberalerna | Sweden |
|
| Jungfreisinnige Schweiz - JFS | Freisinnig-Demokratische Partei der Schweiz | Switzerland |
|
| Jonge Democraten - JD | Democraten 66 | The Netherlands |
|
| Jongeren Organisatie Vrijheid & Democratie - JOVD | Volkspartij voor Vrijheid en Democratie | The Netherlands |
|
| Liberal Youth | Liberal Democrats | United Kingdom |