Golos
Party Leader: Kira Rudyk
Dimokratiki Parataxi
Party Leader: Marios Garoyian
Volkspartij voor Vrijheid en Democratie
Party Leader: Mark Rutte
Viðreisn
Party Leader: Þorgerður Katrín Gunnarsdóttir
Venstre Danmarks Liberale Parti
Party Leader: Jakob Ellemann-Jensen
Venstre
Party Leader: Guri Melby
USR PLUS
Party Leader: Dacian Cioloș
Union des Démocrates et Indépendants
Party Leader: Jean-Christophe Lagarde
Liberalna Partija Crne Gore
Party Leader: Andrija Popović
Team K
Party Leader: Paul Köllensperger
Svenska Folkpartiet
Party Leader: Anna-Maja Henriksson
Stranka Alenke Bratušek
Party Leader: Alenka Bratušek
SMC - Stranka Modernega Centra
Party Leader: Zdravko Počivalšek
Yabloko
Party Leader: Nikolai Rybakov
Radikale Venstre
Party Leader: Sofie Carsten Nielsen
Progresívne Slovensko
Party Leader: Irena Bihariová
Partit Liberal d'Andorra
Party Leader: Jordi Gallardo Fernández
Open Vlaamse Liberalen en Democraten
Party Leader: Egbert Lachaert
Nowoczesna
Party Leader: Adam Szłapka
NEOS
Party Leader: Beate Meinl-Reisinger
Naša Stranka
Party Leader: Edin Forto
Dvizhenie za prava i svobodi
Party Leader: Mustafa Karadaya
Mouvement Radical
Party Leader: Laurent Hénart
Lista Marjana Šarca
Party Leader: Marjan Šarec
Liberalisok - Magyar Liberális Párt
Party Leader: Anett Bősz
Liberalerna
Party Leader: Nyamko Sabuni
Liberal Party of Gibraltar
Party Leader: Joseph García
Lietuvos Respublikos Liberalų Sąjūdis
Party Leader: Viktorija Čmilyté-Nielsen
Liberal Democrats
Party Leader: Ed Davey
Liberalno-demokratska Partija
Party Leader: Goran Milevski
Latvijas Attistibai
Party Leader: Ivars Ijabs, Artūrs Toms Plešs & Elīna Stapulone
Laisvės Partija
Party Leader: Aušrinė Armonaitė
Kustība "Par!"
Party Leader: Daniels Pavļuts
Keskusta
Party Leader: Annika Saarikko
Istarski Demokratski Sabor
Party Leader: Dalibor Paus
Iniciativa Liberal
Party Leader: João Cotrim Figueiredo
Grünliberale Schweiz
Party Leader: Jürg Grossen
Građansko-liberalni savez
Party Leader: Anka Mrak-Taritaš
Freisinnig-Demokratische Partei der Schweiz
Party Leader: Thierry Burkart
Fianna Fáil
Party Leader: Micheál Martin
Freie Demokratische Partei
Party Leader: Christian Lindner
Eesti Reformierakond
Party Leader: Kaja Kallas
Eesti Keskerakond
Party Leader: Jüri Ratas
Democraten 66
Party Leader: Sigrid Kaag
Hrvatska socijalno-liberalna stranka
Party Leader: Dario Hrebak
Hrvatska narodna stranka – Liberalni demokrati
Party Leader: Stjepan Čuraj
Ciudadanos
Party Leader: Inés Arrimadas
Centerpartiet
Party Leader: Annie Lööf
ANO 2011
Party Leader: Andrej Babiš
Alliance Party of Northern Ireland
Party Leader: Naomi Long
https://www.allianceparty.org/
Aleanca Kosova E Re
Party Leader: Behgjet Pacolli
+EUROPA
Party Leader: Benedetto Della Vedova