Overview list of the following features of the townland of Inis Oírr [Inisheer], beginning with the letter C. An Churáit, Creagán an Asail, Ceann na Faochana/na Faochán, An Poillín/Ceathrú an Phoillín, An Corrán, Creig na gCat, Creagán Ard, Cois Caol, Creig an Cheangaire, Cosánna gCapall, Cill Ghobnait (or Teampall Ghobnait as it appears on the OS placenames index), An Charraig Chúl, An Chuinneog, Cró Buí, An Creachlán, Cloghaunabillaun, An Clochar, Creig na Fola, Creagán Caol, Cill na Seacht nIníon, Creig an tí, Creig na bhFaoileán, Cloch Chormaic, Carraig na Finnise, Cora na dTrompaí, and Creig an Bhobailín. Johnny and Bríd Ó'Donncha, Dara Ó'Conaola, J. F. Ó'Catháin, Pádraig Póil, Mícheál Ó'Conghaile, and Seán Ó'Conghaile are credited as being local sources of information.

Overview list of the following features of the townland of Inis Oírr [Inisheer], beginning with the letter B. Bóthar an Mhóinéir, Bóthar an Chreig Mhóir, Bothar Béal an Chalaidh, Bothar Creig an Slait, Bothar an Bhaile Thios, Bothar Baile an Lurgain, Bothar Béal an Chalaidh, Bothar Cúl an Mhaca, Buaile Ghlas, An Bliubh, Boithrín na bPoll, Bothar an Chaisleáin, Baile an Chaisleáin, Bothar Thrá Chaorach, Baile Thuas, Boithrín na Síog, Béal an Chalaidh, Bullán an Chapaill, Buailte Doibe, Baile an Lurgain, and An Bothar Thoir. Micheál O Conghaile, Johnny O Donncha, Padraic Piol, and Bean Ní Chatháin are credited as being local sources of information.

Overview list of the following features of the townland of Inis Oírr [Inisheer], beginning with the letter D. Dún na Ní, and Droim Arlamáin are described.

Overview list of the following features of the townland of Inis Oírr [Inisheer], beginning with the letter A. Aill Chreig an Tí, Aill na Gleanna, and Áit an Chuain.

Overview list of the following features of the townland of Inis Oírr [Inisheer], beginning with the letter T. Tobar na Linne, Tobar na Leice, Tracht Each, Trách Míl, Teach Smith, Tobar na Bróige, An Turlach, Teampall Chaomháin, Teampall Cholmain, Tobar an Asail, An Tuar, Tobar Éinne, Trá (or Trácht) Caorach. Johnny Ó'Donncha, Dara Ó'Conaola, Pádraic Griofa, and J. F. Ó'Catháin are credited as being local sources of information.

Overview list of the following features of the townland of Inis Oírr [Inisheer], beginning with the letter P. Poll na Róiste, Poll na gCaorach, Poll an Róidín, Poll Garbh, Poll Juno, Póirín Buí, Poll Dhónaill, Poll Báite, the Plassy shipwreck, Poll an Tobac, Poll Mháirtín, and Poll na bPeist are briefly described. Micheál Ó'Conghaile, Dara Ó'Conaola, Seán Ó'Chonghaile, and Johnny Ó'Donncha are credited as being local sources of information.

Overview list of the following features of the townland of Inis Oírr [Inisheer], beginning with the letter R. Róidín an Aill Mhór, Róidín Ghort Liam, An Rian, Róidín an Phump, Róidín an Chimín Beag, Róidí Chreig an Tí, Róidí Buaile an Ghamhna, Róidín an tSeachtú Cuid, and Reilig Póil are briefly described. Micheál Ó'Conghaile, Johnny ÓDonncha, and Bean Uí Chatháin are credited as being local sources of information.

Overview list of the following features of the townland of Inis Oírr [Inisheer], beginning with the letter L. Leic an Chaisleáin, Leac Chrannáil, Leac Dhubh, Leic na Níocháin, An Loch Mór, Leic Mhór, Loig Bhuí, An Láib, Leac na nÉan, and Móinín Dubh. Pádraic Póil, Johnny and Bríd Ó'Donncha, and Micheál Ó'Conghaile are credited as being local sources of information.

Overview list of the following features of the townland of Inis Oírr [Inisheer], beginning with the letter S. Scailp an Tairséir, Suíochán na Naomh, Signal Tower, An tSrúill, An Storan, Scailp 'Bhrady', Scailp an Bháid Mhóir, An Screigín, and An Sé Phinge. Micheál Ó'Conghaile, John Francis Kane, and Johnny and Bríd Ó'Donncha are credited as being local sources of information.

Overview list of the following features of the townland of Inis Oírr [Inisheer], beginning with the letter G. An Gleann, Gort Mhurchu, Gleann an Fhormna, Gort an Choirce, Gleann an Smóil, Garraí an Dúidín, and Gob an Chorráin. Johnny Ó'Donncha and Pádraig Póil are credited as being local sources of information.