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! Rahvusvaheline<br> liikmesus
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|| [[Eesti Iseseisvuspartei]] || style="text-align:right;" | 19411937 || style="text-align:right;" | 2015 || style="text-align:right;" | || style="text-align:right;" | || style="text-align:right;" | || style="text-align:right;" |
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|| [[Eesti Keskerakond]] || style="text-align:right;" | 1486014827 || style="text-align:right;" | 14797 || style="text-align:right;" | 297 (428) || style="text-align:right;" | 27 (26) || style="text-align:right;" | 1 || [[Liberaalne Internatsionaal]]
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|| [[Eesti Konservatiivne Rahvaerakond]] || style="text-align:right;" | 86488674 || style="text-align:right;" | 8230 || style="text-align:right;" | 87 (7) || style="text-align:right;" | 7 (0) || style="text-align:right;" | || style="text-align:right;" |
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|| [[Eestimaa Ühendatud Vasakpartei]] || style="text-align:right;" | 17991795 || style="text-align:right;" | 1834 || style="text-align:right;" | 1 (0) || style="text-align:right;" | || style="text-align:right;" | || [[Euroopa Vasakpartei]]
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|| [[Eesti Reformierakond]] || style="text-align:right;" | 1210512025 || style="text-align:right;" | 12295 || style="text-align:right;" | 293 (399) || style="text-align:right;" | 30 (33) || style="text-align:right;" | 2 || [[Liberaalne Internatsionaal]]
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|| [[Eesti Vabaduspartei – Põllumeeste Kogu]] || style="text-align:right;" | 797796 || style="text-align:right;" | 846 || style="text-align:right;" | || style="text-align:right;" | || style="text-align:right;" | || style="text-align:right;" |
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|| [[Eesti Vabaerakond]] || style="text-align:right;" | 574569 || style="text-align:right;" | 638 || style="text-align:right;" | || style="text-align:right;" | 8 (0) || style="text-align:right;" | || style="text-align:right;" |
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|| [[Elurikkuse Erakond]] || style="text-align:right;" | 532543 || || || || ||
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|| [[Erakond Eesti 200]] || style="text-align:right;" | 582 || || || || ||
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|| [[Erakond Eestimaa Rohelised]] || style="text-align:right;" | 966950 || style="text-align:right;" | 1056 || style="text-align:right;" | || style="text-align:right;" | || style="text-align:right;" | || [[Euroopa Roheline Partei]]
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|| [[Erakond Rahva Tahe]] || style="text-align:right;" | 605602 || || || || ||
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|| [[ISAMAA_Erakond|Isamaa Erakond]] || style="text-align:right;" | 84588408 || style="text-align:right;" | 8817 || style="text-align:right;" | 150 (445) || style="text-align:right;" | 14 (23) || style="text-align:right;" | 1 || [[Euroopa Rahvapartei]]
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|| [[Rahva Ühtsuse Erakond]] || style="text-align:right;" | 523514 || style="text-align:right;" | 526 || style="text-align:right;" | || style="text-align:right;" | || style="text-align:right;" | ||
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|| [[Sotsiaaldemokraatlik Erakond]] || style="text-align:right;" | 56445570 || style="text-align:right;" | 5889 || style="text-align:right;" | 151 (344) || style="text-align:right;" | 15 (19) || style="text-align:right;" | 1 ||[[Euroopa Sotsialistlik Partei|Euroopa Sotsiaaldemokraatlik Partei]]
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