Canton de Marcilly-le-Hayer
De Canton de Marcilly-le-Hayer war bis Mäerz 2015 eng franséisch administrativ Andeelung am Arrondissement Nogent-sur-Seine, am Departement Aube an der Regioun Grand Est. Bei der Kantonalreform vun 2014 gouf de Kanton ofgeschaaft.

Gemengen am Kanton 
 
| Avant-lès-Marcilly || align="right" | 432 || align="right" | 10400 || align="right" | 10020
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| Avon-la-Pèze || align="right" | 118 || align="right" | 10290 || align="right" | 10023
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| Bercenay-le-Hayer || align="right" | 0 || align="right" | 10290 || align="right" | 10038
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| Bourdenay || align="right" | 402 || align="right" | 10290 || align="right" | 10054
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| Charmoy || align="right" | 63 || align="right" | 10290 || align="right" | 10085
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| Dierrey-Saint-Julien || align="right" | 225 || align="right" | 10190 || align="right" | 10124
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| Dierrey-Saint-Pierre || align="right" | 183 || align="right" | 10190 || align="right" | 10125
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| Échemines || align="right" | 85 || align="right" | 10350 || align="right" | 10134
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| Faux-Villecerf || align="right" | 224 || align="right" | 10290 || align="right" | 10145
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| Fay-lès-Marcilly || align="right" | 85 || align="right" | 10290 || align="right" | 10146
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| Marcilly-le-Hayer || align="right" | 702 || align="right" | 10290 || align="right" | 10223
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| Marigny-le-Châtel || align="right" | 1 518 || align="right" | 10350 || align="right" | 10224
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| Mesnil-Saint-Loup || align="right" | 523 || align="right" | 10190 || align="right" | 10237
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| Palis || align="right" | 555 || align="right" | 10190 || align="right" | 10277
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| Planty || align="right" | 168 || align="right" | 10160 || align="right" | 10290
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| Pouy-sur-Vannes || align="right" | 136 || align="right" | 10290 || align="right" | 10301
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| Prunay-Belleville || align="right" | 231 || align="right" | 10350 || align="right" | 10308
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| Rigny-la-Nonneuse || align="right" | 145 || align="right" | 10290 || align="right" | 10318
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| Saint-Flavy || align="right" | 211 || align="right" | 10350 || align="right" | 10339
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| Saint-Lupien || align="right" | 222 || align="right" | 10350 || align="right" | 10348
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| Trancault || align="right" | --- || align="right" | 10290 || align="right" | 10383
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| Villadin || align="right" | 134 || align="right" | 10290 || align="right" | 10410
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Marcilly-le-Hayer