Following is a list[1] of Székely settlements. The list contains the municipalities belonging to the Székely Seats in the 19th century, before the administrative reform in Hungary. The Seats were the traditional self-governing territorial units of the Transylvanian Székelys during medieval times. (Saxons were also organised in Seats.) The Seats were not part of the traditional Hungarian county system, and their inhabitants enjoyed a higher level of freedom (especially until the 18th century) than those living in the counties.
| Name of the Székely Seat: Aranyos Administrative centre: Felvinc (Unirea, Alba) | ||||
|---|---|---|---|---|
| Municipality (19th century) | In Romanian | Present county | Note | |
| Alsószentmihály | Sinmihaiu de Jos | Cluj | today part of Mihai Viteazu | |
| Aranyosgyéres | Cluj | |||
| Aranyosmohács | Alba | today part of Unirea | ||
| Borrév | Cluj | |||
| Aranyosrákos | Cluj | today part of Moldovenești | ||
| Bágyon | Cluj | today part of Moldovenești | ||
| Csákó | Alba | |||
| Csegez | Cluj | |||
| Dombró | Alba | today part of Unirea | ||
| Felsőszentmihály | Mihai Viteazu | Cluj |
| |
| Felvinc | Alba | |||
| Harasztos | Cluj | |||
| Inakfalva | Alba | |||
| Kercsed | Cluj | |||
| Kövend | Cluj | |||
| Marosörményes | Alba | |||
| Marosveresmart | Veresmort | Alba | today part of Unirea | |
| Mészkő | Cluj | today part of Mihai Viteazu | ||
| Sinfalva | Cluj | today part of Mihai Viteazu | ||
| Székelyföldvár | Alba | |||
| Székelyhidas | Cluj | |||
| Székelykocsárd | Alba | |||
| Torda | Cluj | although not an official Szekler settlement, its inhabitants were Szeklers | ||
| Tordaszentlászló | Cluj | although not an official Szekler settlement, its inhabitants were Szeklers | ||
| Torockó | Alba | although not an official Szekler settlement, its inhabitants were Szeklers | ||
| Torockószentgyörgy | Alba | although not an official Szekler settlement, its inhabitants were Szeklers | ||
| Várfalva | Moldovenești | Cluj |
| |
| Name of the Székely Seat: Háromszék (=Three Seats) Administrative centre: Sepsiszentgyörgy (Sfântu Gheorghe) | |||
|---|---|---|---|
| Municipality (19th century) | In Romanian | Present county | Note |
| Albis | Albiș | Covasna | |
| Angyalos | Angheluș | Covasna | |
| Aldoboly | Dobolii de Jos | Covasna | |
| Alsócsernáton | Cernatu de Jos | Covasna | |
| Apáca | Apata | Brașov | |
| Angyalos | Angheluș | Covasna | |
| Árapatak | Araci | Covasna | |
| Árkos | Arcuș | Covasna | |
| Barátos | Brateș | Covasna | |
| Bereck | Brețcu | Covasna | |
| Bácstelek | Băcel | Covasna | |
| Bálványos | Bálványos | Covasna | |
| Bikkfalva | Bicfalău | Covasna | |
| Bodola | Budila | Brașov | |
| Bodvaly | Covasna | ||
| Bodzaforduló | Întorsura Buzăului | Covasna | |
| Bodzavám | Vama Buzăului | Brașov | |
| Bölön | Belin | Covasna | |
| Bölönpatak | Belin Vale | Covasna | |
| Bükszád | Bicsad | Covasna | |
| Csomakőrös | Chiuruș | Covasna | |
| Csomortán | Covasna | ||
| Dálnok | Dalnic | Covasna | |
| Döblön | Dălghiu | Brașov | |
| Egerpatak | Aninoasa | Covasna | |
| Előpatak | Vâlcele | Covasna | |
| Erősd | Ariusd | Covasna | |
| Eresztevény | Covasna | today part of Moacșa | |
| Erdőfüle | Filia | Covasna | |
| Esztelnek | Estelnic | Covasna | |
| Felsőcsernáton | Cernatu de Sus | Covasna | |
| Felsőrákos | Racoșul de Sus | Covasna | |
| Fotos | Fotos | Covasna | |
| Futásfalva | Covasna | ||
| Gidófalva | Ghidfalau | Covasna | |
| Gelence | Ghelința | Covasna | |
| Hilib | Hilib | Covasna | |
| Hídvég | Haghig | Covasna | |
| Haraly | Covasna | ||
| Ikafalva | Covasna | today part of Cernat | |
| Illyefalva | Ilieni | Covasna | |
| Katrosa | Catroșa | Covasna | |
| Kálnok | Calnic | Covasna | |
| Keresztvár | Teliu | Brașov | |
| Kézdikővár | Petriceni | Covasna | |
| Kézdialmás | Mereni | Covasna | |
| Kézdimartonos | Mărtănuș | Covasna | |
| Kézdioroszfalu | Covasna | today part of Târgu Secuiesc | |
| Kézdiszászfalu | Covasna | today part of Târgu Secuiesc | |
| Kézdiszentlélek | Sânzieni | Covasna | |
| Kézdivásárhely | Târgu Secuiesc | Covasna | |
| Kilyén | Chilieni | Covasna | |
| Kisbacon | Bățanii Mici | Covasna | |
| Kisborosnyó | Boroșneu Mic | Covasna | |
| Komandó | Covasna | today part of Reci | |
| Komolló | Covasna | today part of Reci | |
| Kovászna | Covasna | Covasna | |
| Kökös | Chichiș | Covasna | |
| Köpec | Căpeni | Covasna | |
| Középajta | Aita Medie | Covasna | |
| Kraszna | Crasna | Covasna | |
| Krizba | Crizbav | Brașov | |
| Kurtapatak | Valea Scurtă | Covasna | |
| Lemhény | Lemnia | Covasna | |
| Lécfalva | Let | Covasna | |
| Lisznyó | Lisnău | Covasna | |
| Lisznyópatak | Lisnău Vale | Covasna | |
| Lüget | Arini | Brașov | |
| Maksa | Moacșa | Covasna | |
| Magyarhermány | Herculian | Covasna | |
| Martonos | Martanus | Covasna | |
| Málnás | Malnaș | Covasna | |
| Málnásfürdő | Malnaș-Băi | Covasna | |
| Mikóújfalu | Micfalău | Covasna | |
| Márkos | Mărcuș | Covasna | |
| Márkosfalva | Marcusa | Covasna | |
| Márkosrét | Lunca Marcusului | Covasna | |
| Miklósvár | Micloșoara | Covasna | |
| Nagyajta | Aita Mare | Covasna | |
| Nagybacon | Bățanii Mari | Covasna | |
| Nagyborosnyó | Boroșneu Mare | Covasna | |
| Négyfalu | Săcele | Brașov | composed of Hosszúfalu, Csernátfalu, Türkös and Bácsfalu, known also a Csángó settlements |
| Nyújtód | Lunga | Covasna | |
| Ojtoz | Oituz | Covasna | |
| Oltszem | Olteni | Covasna | |
| Orbaitelek | Telechia | Covasna | |
| Ozsdola | Ojdula | Covasna | |
| Páké | Pachia | Covasna | |
| Petőfalva | Peteni | Covasna | |
| Páva | Pava | Covasna | today part of Zabola |
| Pürkerec | Purcăreni | Brașov | known also as a Csángó settlement |
| Sepsibesenyő | Pădureni | Covasna | |
| Sepsibodok | Bodoc | Covasna | |
| Sepsiköröspatak | Valea Crișului | Covasna | |
| Sepsiszentgyörgy | Sfântu Gheorghe | Covasna | |
| Sepsiszentkirály | Sâncrai | Covasna | |
| Sepsimogyorós | Magherus | Covasna | |
| Sósmező | Poiana Sărată | Bacău | |
| Sugásfürdő | Baile Sugas | Covasna | |
| Szacsva | Saciova | Covasna | |
| Szalomér | part of Sancrai | Covasna | |
| Szárazajta | Aita Seacă | Covasna | |
| Száldobos | Doboșeni | Covasna | |
| Szárazpatak | Valea Seacă | Covasna | |
| Szentkatolna | Cătălina | Covasna | |
| Szentlélek | Sânzieni | Covasna | |
| Tatrang | Tărlungeni | Brașov | known also as a Csángó settlement |
| Tálpatak | Scrădoasa | Covasna | |
| Torja | Turia | Covasna | composed of Altorja, Feltorja, Karatna and Volál |
| Uzon | Ozun | Covasna | |
| Uzonfüzes | Lunca Ozunului | Covasna | |
| Uzonkafürdő | Ozunca | Covasna | |
| Újkászon | Cașinu Nou | Covasna | |
| Ürmös | Ormeniș | Brașov | |
| Várhegy | Cetățuia | Covasna | |
| Vámoshíd | Podu Olt | Brașov | |
| Virágosvölgy | Floroaia | Covasna | |
| Zabola | Zăbala | Covasna | |
| Zágon | Zagon | Covasna | |
| Zágonbárkány | Barcani | Covasna | |
| Zabrató | Zăbrătău | Covasna | |
| Zajzon | Zizin | Brașov | known also as a Csángó settlement |
| Zalán | Zălan | Covasna | |
| Zalánpatak | Valea Zălanului | Covasna | |
| Name of the Székely Seat: Maros Administrative centre: Marosvásárhely (Târgu-Mureș) | |||
|---|---|---|---|
| Municipality (19th century) | In Romanian | Present county | Note |
| Ákosfalva | Acățari | Mureș | |
| Backamadaras | Păsăreni | Mureș | |
| Berekeresztúr | Bâra | Mureș | |
| Búzaháza | Griușorul | Mureș | |
| Csókfalva | Mureș | today part of Trei Sate | |
| Csiba | Alba | ||
| Csíkfalva | Vărgata | Mureș | |
| Demiháza | Damieni | Mureș | |
| Fintaháza | Cinta | Mureș | |
| Folyfalva | Mureș | ||
| Geges | Ghinești | Mureș | |
| Gernyeszeg | Gornești | Mureș | |
| Jobbágyfalva | Valea | Mureș | |
| Jobbágytelke | Sâmbriaș | Mureș | |
| Harasztkerék | Roteni | Mureș | |
| Havad | Neaua | Mureș | |
| Havadtő | Viforoasa | Mureș | |
| Illyésmező | Ilieși | Mureș | |
| Káposztásszentmiklós | Mureș | ||
| Kebele | Sânișor | Mureș | |
| Kebeleszentivány | Ivănești | Mureș | |
| Kelementelke | Călimănești | Mureș | |
| Kibéd | Chibed | Mureș | |
| Kisgörgény | Gruișor | Mureș | |
| Kislekence | Lechincioara | Mureș | |
| Koronka | Corunca | Mureș | |
| Köszvényes | Mureș | ||
| Lukafalva | Gheorghe Doja, Mureș | Mureș |
|
| Lukailencfalva | Ilieni | Mureș | today part of Gheorghe Doja |
| Makfalva | Ghindari | Mureș | |
| Malomfalva | Morești | Mureș | |
| Marosvásárhely | Târgu Mureș | Mureș |
|
| Marosvécs | Brâncovenești | Mureș | |
| Meggyesfalva | Mureșeni | Mureș | |
| Mezőbergenye | Berghia | Mureș | |
| Mezőcsávás | Ceuașu de Câmpie | Mureș | |
| Mezőfele | Câmpenița | Mureș | |
| Mezőkölpény | Culpiu | Mureș | |
| Mezőmadaras | Mădăraș | Mureș | |
| Mezőménes | Herghelia | Mureș | |
| Mezőpanit | Pănet | Mureș | |
| Mezűrücs | Râciu | Mureș | |
| Mezősámsond | Gheorghe Șincai | Mureș |
|
| Mezőszabad | Voiniceni | Mureș | |
| Mikháza | Călugăreni | Mureș | |
| Nagyernye | Ernei | Mureș | |
| Nyárádgálfalva | Gălești | Mureș | |
| Nyárádmagyarós | Măgherani | Mureș | |
| Nyárádremete | Eremitu | Mureș | |
| Nyárádselye | Șilea Nirajului | Mureș | |
| Nyárádszentbenedek | Murgești | Mureș | |
| Nyárádszereda | Miercurea Nirajului | Mureș | |
| Nyárádtő | Ungheni | Mureș | |
| Nyárádszentmárton | Sanmartin | Mureș | |
| Nyárádszentlászló | Savadisla | Mureș | |
| Nyomát | Niomatu | Mureș | |
| Rigmány | Rigmani | Mureș | |
| Sáromberke | Mureș | ||
| Sóvárad | Sărățeni | Mureș | |
| Szabéd | Săbed | Mureș | |
| Székelyabod | Abud | Mureș | |
| Székelybere | Bereni | Mureș | |
| Székelyhodos | Hodoșa | Mureș | |
| Székelykál | Mureș | ||
| Székelymoson | Moșun | Mureș | |
| Székelylengyelfalva | Polonița | Mureș | |
| Székelyszentistván | Stefănești | Mureș | today part of Trei Sate |
| Székelyvaja | Vălenii | Mureș | |
| Szentgerice | Gălățeni | Mureș | |
| Szentháromság | Troița | Mureș | |
| Szováta | Sovata | Mureș | |
| Tompa | Tâmpa | Mureș | |
| Üvegcsűr | Glăjărie | Mureș | |
| Vadad | Vadu | Mureș | |
| Vármező | Câmpu Cetății | Mureș | |
| Name of the Székely Seat: Udvarhely Administrative centre: Székelyudvarhely (Odorheiu Secuiesc) | |||
|---|---|---|---|
| Municipality (19th century) | In Romanian | Present county | Note |
| Agyagfalva | Lutița | Harghita | |
| Alsóboldogfalva | Bodogaia | Harghita | |
| Alsórákos | Racos | Braşov | |
| Atyha | Atia | Harghita | |
| Bágy | Bădeni | Harghita | |
| Bözödújfalu | Bezidu Nou | Mureș | not inhabited since the Ceaușescu era |
| Énlaka | Inlăceni | Harghita | |
| Erdőfüle | Filia | Covasna | |
| Etéd | Atid | Harghita | |
| Farkaslaka | Lupeni | Harghita | |
| Felsőboldogfalva | Feliceni | Harghita | |
| Fenyéd | Brădești | Harghita | |
| Firtosmartonos | Firtănuș | Harghita | |
| Firtosváralja | Firtușu | Harghita | |
| Gagy | Goagiu | Harghita | |
| Homoródalmás | Merești | Harghita | |
| Homoródjánosfalva | Ionești | Brașov | |
| Homoródkarácsonyfalva | Craciunesti | Hargita | |
| Homoródszentpál | Sânpaul | Hargita | |
| Homoródújfalu | Satu Nou | Harghita | |
| Kadicsfalva | Harghita | today part of Odorheiu Secuiesc | |
| Kápolnásfalu | Harghita | ||
| Kénos | Harghita | ||
| Korond | Corund | Harghita | |
| Kőrispatak | Crișeni | Harghita | |
| Küküllőkeményfalva | Târnovița | Harghita | |
| Küsmöd | Cușmed | Harghita | |
| Medesér | Harghita | ||
| Olasztelek | Tălișoara | Covasna | |
| Olthévíz | Hoghiz | Brașov | |
| Oklánd | Ocland | Hargita | |
| Oroszhegy | Dealu | Harghita | |
| Parajd | Praid | Harghita | |
| Recsenyéd | Rareș | Harghita | |
| Rugonfalva | Ruganesti | Harghita | |
| Siklód | Șiclod | Harghita | |
| Síkaszómezeje | Şicasău | Harghita | |
| Sükő | Cireșeni | Harghita | |
| Székelybetlenfalva | Harghita | today part of Odorheiu Secuiesc | |
| Székelydálya | Daia | Harghita | |
| Székelyderzs | Darjiu | Harghita | |
| Székelyfancsal | Fincel | Harghita | |
| Székelykeresztúr | Cristuru Secuiesc | Harghita | |
| Székelypálfalva | Păuleni | Harghita | |
| Székelyszentkirály | Sâncrai | Harghita | |
| Székelyszentmiklós | Nicoleni | Harghita | |
| Székelyszenttamás | Tămașu | Harghita | |
| Székelyudvarhely | Odorheiu Secuiesc | Harghita | |
| Székelyzsombor | Jimbor | Brașov | |
| Szentegyházasfalu | Vlăhița | Harghita | |
| Szentlélek | Bisericani | Harghita | |
| Tarcsafalva | Tărcești | Harghita | |
| Tibód | Tibod | Harghita | |
| Újszékely | Secuieni | Harghita | |
| Ülke | Ulcani | Harghita | |
| Vargyas | Vârghiș | Covasna | |
| Varság | Varsag | Harghita | |
| Zetelaka | Zetea | Harghita | |
| Zeteváralja | Subcetate | Harghita | |