Editing Party of European Socialists (section)

===Observer members===
{| class="wikitable sortable"
! State !! Name !! abbr. !! [[Member of the European Parliament|MEPs]] !! National MPs
|-
| {{AND}} || [[Social Democratic Party (Andorra)|Social Democratic Party]]<br>{{lang|ca|Partit Socialdemòcrata}}|| PS || ||align="left"|{{Composition bar|3|28|#{{wikidata|property|P465}}}}
|-
| {{ARM}} || [[Armenian Revolutionary Federation]]<br>{{lang|hy|Հայ Յեղափոխական Դաշնակցութիւն}}<br>{{lang|hy|Hay Yeghap’vokhakan Dashnakts’ut’iwn}}|| ARF || ||align="left"|{{Composition bar|10|107|#{{wikidata|property|P465}}}}
|-
|rowspan=2| {{BLR}} || [[Belarusian Social Democratic Party (Assembly)|Hramada]]<br>{{lang|be|Беларуская сацыял-дэмакратычная партыя (Грамада́)}}<br>{{lang|be|Biełaruskaja sacyjał-demakratyčeskaja partija (Hromada)}}|| БСДП
| ||rowspan=2|''Parties banned by the [[Alexander Lukashenko|Lukashenko]] regime''
|-
| [[Belarusian Social Democratic Party (People's Assembly)|Narodna Hramada]]<br>{{lang|be|Беларуская сацыял-дэмакратычная партыя (Народная Грамада)}}<br>{{lang|be|Bielaruskaja Sacyjal-Demakratyčnaja Partyja (Narodnaja Hramada)}}|| БСДП (НГ) || 
|-
| {{EGY}} || [[Egyptian Social Democratic Party]]<br>{{lang|ar|الحزب المصرى الديمقراطى الاجتماعى}}<br>{{lang|ar|al-Ḥizb al-Maṣrī al-Dimuqrāṭī al-Ijtmāʿī}}|| ESDP || ||align="left"|{{Composition bar|4|596|#{{wikidata|property|P465}}}}
|-
| {{ISR}} || [[The Democrats (Israel)|Democrats]]<br>{{lang|he|הדמוקרטים}}||Democrats|| ||align="left"|{{Composition bar|4|120|#{{wikidata|property|P465}}}}
|-
| {{KOS}} || [[Vetëvendosje|Self-Determination Movement]]<br>{{lang|sq|Lëvizja Vetëvendosje}}|| LVV || ||align="left"|{{Composition bar|56|120|#{{wikidata|property|P465}}}}
|-
| {{LVA}} || [[Latvian Social Democratic Workers' Party]]<br>{{lang|lv|Latvijas Sociāldemokrātiskā strādnieku partija}}|| LSDSP ||align="left"|{{Composition bar|0|8|hex=#{{wikidata|property|P465}}}} ||align="left"|{{Composition bar|0|100}}
|-
| {{MAR}} || [[Socialist Union of Popular Forces]]<br>{{lang|ar|الاتحاد الاشتراكي للقوات الشعبية}}<br>{{lang|ar|Al-Ittihad Al-Ishtirakiy Lilqawat Al-Sha'abiyah}}<br>{{lang|fr|Union Socialiste des Forces Populaires}}|| USFP || ||align="left"|{{Composition bar|24|270|#{{wikidata|property|P465}}}}{{Composition bar|20|395|#{{wikidata|property|P465}}}}
|-
| {{flag|Northern Cyprus}} || [[Republican Turkish Party]]<br>{{lang|tr|Cumhuriyetçi Türk Partisi}}|| CTP || ||align="left"|{{Composition bar|12|50|#{{wikidata|property|P465}}}}
|-
| {{PSE}} || [[Fatah]]<br>{{lang|ar|فتح}}<br>{{lang|ar|Fatḥ}}|| فتح || ||align="left"|{{Composition bar|45|132|#{{wikidata|property|P465}}}}
|-
| {{ROU}} || [[PRO Romania]]<br>{{lang|ro|PRO România}}|| PRO ||align="left"|{{Composition bar|0|33|hex=#{{wikidata|property|P465}}}} ||align="left"|{{Composition bar|0|330}}
|-
| {{SMR}} || [[Party of Socialists and Democrats]]<br>{{lang|it|Partito dei Socialisti e dei Democratici}}|| PSD || ||align="left"|{{Composition bar|3|60|#{{wikidata|property|P465}}}}
|-
| {{SRB}} || [[Party of Freedom and Justice]]<br>{{lang|sr|Странка слободе и правде}}<br>{{lang|sr|Stranka slobode i pravde}}|| SSP || ||align="left"|{{Composition bar|16|250|#{{wikidata|property|P465}}}}
|-
| {{TUN}} || [[Democratic Forum for Labour and Liberties]]<br>{{lang|ar|التكتل الديمقراطي من أجل العمل والحريات}}<br>{{lang|ar|at-Takattul ad-Dīmuqrāṭī min ajl il-‘Amal wal-Ḥurriyyāt}}<br>{{lang|fr|Forum démocratique pour le travail et les libertés}}|| FDTL || ||align="left"|{{Composition bar|0|217}}
|}

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