thumb|right|Map of Trinidad and Tobago|100px
List of cities, towns, settlements, and villages in Trinidad and Tobago:
Largest
A
{| class="wikitable"
!Name
!Location (Region/municipality)
|-
|Aranguez
|San Juan–Laventille
|-
|Arima
|Borough of Arima
|-
|Arena
|Couva-Tabaquite-Talparo
|-
|Arnos Vale
|Tobago
|-
|Arouca
|Tunapuna–Piarco
|-
|Arquart (Aquat, Aquart, or Urquart) Village
|Penal–Debe
|-
|Auchenskeoch
|Tobago
|-
|Auzonville
|Tunapuna–Piarco
|-
|Avocat
|Siparia
|}
B
thumb|[[Blanchisseuse beach]]
{| class="wikitable"
!Name
!Location (Region/municipality)
|-
|Bacolet
|Tobago
|-
|Balmain
|Couva–Tabaquite–Talparo
|-
|Bamboo (No. 1 & No. 3)
|San Juan–Laventille
|-
|Bamboo No. 2
|Tunapuna–Piarco
|-
|Bangladesh
|Tunapuna–Piarco
|-
|Barataria
|San Juan–Laventille
|-
|Barrackpore
| Penal–Debe
|-
|Basta Hall
|Couva–Tabaquite–Talparo
|-
|Beetham Estate Gardens
|Port of Spain
|-
|Bethel
|Tobago
|-
|Belle Garden
|Tobago
|-
|Belmont
|Port of Spain
|-
|Ben Lomond
|Couva–Tabaquite–Talparo
|-
|Biche
|Rio Claro–Mayaro
|-
|Black Rock
|Tobago
|-
|Blanchisseuse
|Tunapuna–Piarco
|-
|Boissiere Village
|Diego Martin region
|-
|Bon Accord
|Tobago
|-
|Bon Air Development
|Tunapuna–Piarco
|-
|Bonne Aventure
|Couva–Tabaquite–Talparo
|-
|Bonasse
|Siparia region
|-
|Borde Narve Village
|Princes Town region
|-
|Bourg Mulatresse
|San Juan–Laventille
|-
|Brasso
|Couva–Tabaquite–Talparo
|-
|Brasso Seco
|Tunapuna–Piarco
|-
|Brazil
|Couva–Tabaquite–Talparo
|-
|Brickfield
|Couva–Tabaquite–Talparo
|-
|Brighton
|Siparia region
|-
|Buccoo
|Tobago
|-
|Buen Intento Village
|Princes Town region
|-
|Buenos Ayres
|Siparia region
|-
|}
C
thumb|Charlotteville
{| class="wikitable mw-collapsible"
!Name
!Location (Region/municipality)
|-
|Caigual
|Sangre Grande region
|-
|Calcutta Settlement
|Couva–Tabaquite–Talparo
|-
|Calder Hall
|Tobago
|-
|California
|Couva–Tabaquite–Talparo
|-
|Canaan, Tobago
|Tobago
|-
|Canaan, Trinidad
|Penal-Debe
|-
|Cantaro
|San Juan-Laventille
|-
|Carapichaima
|Couva–Tabaquite–Talparo
|-
|Carenage
|Diego Martin region
|-
|Carli Bay
|Couva–Tabaquite–Talparo
|-
|Carlsen Field
|Couva–Tabaquite–Talparo
|-
|Carnbee
|Tobago
|-
|Cascade
|San Juan-Laventille
|-
|Castara
|Tobago
|-
|Caura
|Tunapuna-Piarco
|-
|Cedar Hill Village
|Princes Town region
|-
|Cedros
|Siparia region
|-
|Centeno
|Tunapuna-Piarco
|-
|Chaguanas
|Borough of Chaguanas
|-
|Chaguaramas
|Diego Martin region
|-
|Champs Fleurs
|San Juan–Laventille
|-
|Chandernagore Village
|Couva–Tabaquite–Talparo
|-
|Charlotteville
|Tobago
|-
|Charuma
|Mayaro-Rio Claro
|-
|Chase Village
|Couva–Tabaquite–Talparo
|-
|Chatham
|Siparia region
|-
|Churkoo Village
|Princes Town region
|-
|Claxton Bay
|Couva–Tabaquite–Talparo
|-
|Cocorite
|Diego Martin region
|-
|Cocoyea Village
|City of San Fernando
|-
|Congo Village
|Penal–Debe
|-
|Coryal
|Sangre Grande region
|-
|Couva
|Couva–Tabaquite–Talparo
|-
|Culloden
|Tobago
|-
|Cumaca
|Sangre Grande region
|-
|Cumuto
|Sangre Grande region
|-
|Cunupia
|Borough of Chaguanas
|-
|Curepe
|Tunapuna–Piarco
|-
|Cushe
|Mayaro-Rio Claro
|-
|}
D
{| class="wikitable"
!Name
!Location (Region/municipality)
|-
| D'Abadie
| Tunapuna–Piarco
|-
| Datsunville
| Borough of Chaguanas
|-
| Debe
| Penal–Debe
|-
| Delaford
| Tobago
|-
|Diamond Vale
|Diego Martin region
|-
| Diamond Village
| Penal–Debe
|-
| Dibe
| Diego Martin region
|-
| Diego Martin
| Diego Martin region
|-
| Dinsley
| Tunapuna–Piarco
|-
| Dow Village, Couva
| Couva–Tabaquite–Talparo
|-
| Dow Village, Siparia
| Siparia region
|-
| Duncan Village
| Penal–Debe
|}
E
thumb|[[Eastern Main Road, San Juan, in the heart of the East–West Corridor]]
{| class="wikitable"
!Name
!Location (Region/municipality)
|-
| Ecclesville
| Rio Claro–Mayaro
|-
|Eckel Village
|Couva–Tabaquite–Talparo
|-
|Edinburgh
|Borough of Chaguanas
|-
|El Dorado
|Tunapuna–Piarco
|-
|El Socorro
|Tunapuna–Piarco
|-
|Enterprise
|Borough of Chaguanas
|-
|Endeavour
|Borough of Chaguanas
|-
|Erin
|Siparia region
|-
|Exchange
|Couva–Tabaquite–Talparo
|-
|}
F
{| class="wikitable"
!Name
!Location (Region/municipality)
|-
|Febeau Village
|San Juan–Laventille
|-
|Felicity
|Borough of Chaguanas
|-
|Fifth Company
|Princes Town region
|-
|Fishing Pond
|Sangre Grande region
|-
|Flanigin Town
|Couva–Tabaquite–Talparo
|-
|Freeport
|Couva–Tabaquite–Talparo
|-
|Forres Park
|Couva–Tabaquite–Talparo
|-
|Four Roads
|Diego Martin region
|-
|Frederick Settlement
|Tunapuna–Piarco
|-
| Friendship Village
| Princes Town region
|-
|Fullarton
|Siparia region
|-
|Fyzabad
|Siparia region
|-
|}
G
thumb|Grande Rivere
{| class="wikitable"
!Name
!Location (Region/municipality)
|-
|Gasparillo
|Couva–Tabaquite–Talparo
|-
|Glamorgan
|Tobago
|-
|Glencoe
|Diego Martin region
|-
|Golconda
|Princes Town region
|-
|Gonzales
|City of Port of Spain
|-
|Gopaul Lands
|San Fernando
|-
|Goodwood
|Tobago
|-
|Goodwood Park
|Diego Martin region
|-
|Gran Couva
|Couva–Tabaquite–Talparo
|-
|Grande Riviere
|Sangre Grande region
|-
|Guaico
|Sangre Grande region
|-
|Guanapo
|Sangre Grande region
|-
|Guapo
|Borough of Point Fortin
|-
|Guayaguayare
|Rio Claro–Mayaro
|-
|Gulf View
|City of San Fernando
|-
|}
H
{| class="wikitable"
!Name
!Location (Region/municipality)
|-
|Hardbargain
|Princes Town region
|-
|Hindustan
|Princes Town region
|-
|Hope
|Tobago
|-
|}
I
{| class="wikitable"
!Name
!Location (Region/municipality))
|-
|Icacos
|Siparia region
|-
|Iere Village
|Princes Town region
|-
|Indian Chain
|Couva-Tabaquite-Talparo
|-
|Indian Walk
|Princes Town region
|-
|}
J
{| class="wikitable"
!Name
!Location (Region/municipality)
|-
|Jerningham Junction
|Borough of Chaguanas
|-
|John Dial
|Tobago
|-
|John John
|City of Port of Spain
|-
|Jordan Hill
|Princes Town region
|-
|}
K
{| class="wikitable"
!Name
!Location (Region/municipality)
|-
|Kelly Village
|Tunapuna–Piarco
|-
|Kernaham (or Kernahan)
|Rio Claro–Mayaro
|-
|Kumar Village
|Princes Town region
|}
L
{| class="wikitable"
!Name
!Location (Region/municipality)
|-
|L'Anse Fourmi
|Tobago
|-
|L'Anse Mitan
|Diego Martin region
|-
|La Brea
|Siparia region
|-
|La Canoa
|San Juan–Laventille
|-
|La Horquetta
|Tunapuna–Piarco
|-
|La Paille
|Tunapuna-Piarco
|-
|La Romaine
|City of San Fernando
|-
|Las Lomas, Trinidad and Tobago
|Tunapuna–Piarco
|-
|Lambeau, Tobago
|Tobago
|-
|Las Cuevas
|San Juan–Laventille
|-
|Laventille
|San Juan–Laventille
|-
|Lengua, Trinidad and Tobago
|Princes Town region
|-
|Les Coteaux
|Tobago
|-
|Longdenville
|Borough of Chaguanas
|-
|Lopinot
|Tunapuna–Piarco
|-
|Los Bajos
|Siparia
|-
|Louis D'Or
|Tobago
|-
|Lowlands
|Tobago
|-
|}
M
thumb|Morvant
{| class="wikitable"
!Name
!Location (Region/municipality)
|-
|Macoya
|Tunapuna–Piarco
|-
|Madras Settlement
|Couva-Tabaquite-Talparo
|-
|Mairao Village
|Rio Claro–Mayaro
|-
|Malabar
|Borough of Arima
|-
|Malick
|San Juan–Laventille
|-
|Manzanilla
|Sangre Grande region
|-
|Marabella
|City of San Fernando
|-
|Maracas
|San Juan–Laventille
|-
|Maraval
|Diego Martin region
|-
|Mason Hall
|Tobago
|-
|Matelot
|Sangre Grande region
|-
|Matura
|Sangre Grande region
|-
|Mausica
|Tunapuna-Piarco
|-
|Mayaro
|Rio Claro–Mayaro
|-
|Mayo
|Couva–Tabaquite–Talparo
|-
|Mc Bean
|Couva–Tabaquite–Talparo
|-
|Mohammedville
|San Juan–Laventille
|-
|Mon Repos
|City of San Fernando
|-
|Montrose
|Borough of Chaguanas
|-
|Monkey Town
|Penal-Debe
|-
|Montserrat
|Couva–Tabaquite–Talparo
|-
|Morang
|Tunapuna-Piarco
|-
|Moriah
|Tobago
|-
|Morne Diablo
|Penal–Debe
|-
|Morne Quinton
|Tobago
|-
|Moruga
|Princes Town region
|-
|Morvant
|San Juan–Laventille
|-
|Mount D'Or
|San Juan-Laventille
|-
|Mount Lambert
|San Juan-Laventille
|-
|Mount Saint George
|Tobago
|-
|Mount Stewart
|Princes Town region
|-
|Mucurapo
|City of Port of Spain
|-
|}
N
{| class="wikitable"
!Name
!Location (Region/municipality)
|-
|Navet
|Couva–Tabaquite–Talparo
|-
|New Grant
|Princes Town region
|-
|}
O
{| class="wikitable"
!Name
!Location (Region/municipality)
|-
|O'Meara
|Borough of Arima
|-
|Orange Hill
|Tobago
|-
|Orange Valley
|Couva–Tabaquite–Talparo
|-
|Oropune Village
|Tunapuna–Piarco
|-
|Oropouche
|Siparia region
|-
|Ortoire
|Mayaro–Rio Claro
|-
|Otaheite
|Siparia region
|-
|}
P
{| class="wikitable"
!Name
!Location (Region/municipality)
|-
|Palmyra
|Princes Town region
|-
|Palo Seco
|Siparia region
|-
|Patna Village
|Diego Martin region
|-
|Pembroke
|Tobago
|-
|Penal
|Penal–Debe
|-
|Penal Rock
|Princes Town region
|-
|Petit Trou
|Sangre Grande region
|-
|Petit Valley
|Diego Martin region
|-
|Phoenix Park
|Couva–Tabaquite–Talparo
|-
|Piarco
|Tunapuna–Piarco
|-
|Pierreville
|Rio Claro–Mayaro
|-
|Piparo
|Couva–Tabaquite–Talparo
|-
|Plaisance
|Rio Claro–Mayaro
|-
|Plaisance Park
|Couva–Tabaquite–Talparo
|-
|Plymouth
|Tobago
|-
|Point Fortin
|Borough of Point Fortin
|-
|Point Lisas
|Couva–Tabaquite–Talparo
|-
|Pointe-à-Pierre
|Couva–Tabaquite–Talparo
|-
|Poole
|Mayaro-Rio Claro
|-
|Port of Spain
|City of Port of Spain
|-
|Preysal
|Couva–Tabaquite–Talparo
|-
|Princes Town
|Princes Town region
|-
|}
Q
{| class="wikitable"
!Name
!Location (Region/municipality)
|-
|Quarry Village
|Siparia region
|-
|Quinam
|Siparia region
|-
|}
R
{| class="wikitable"
!Name
!Location (Region/municipality)
|-
|Rockly Vale
|Tobago
|-
|Rampanalgas
|Sangre Grande region
|-
|Rancho Quemado
|Siparia region
|-
|Ravin Anglais
|Sangre Grande region
|-
|Redhead
|Sangre Grande region
|-
|Rio Claro
|Rio Claro–Mayaro
|-
|Roussillac
|Siparia region
|-
|Roxborough
|Tobago
|-
|
|
|}
S
{| class="wikitable"
!Name
!Location (Region/municipality)
|-
|St. Ann's
|San Juan-Laventille
|-
|St. Augustine
|Tunapuna–Piarco
|-
|St. Barb's
|San Juan-Laventille
|-
|St. Clair
|Port of Spain
|-
|St. Helena
|Tunapuna-Piarco
|-
|St. James
|Port of Spain
|-
|St. Joseph
|Tunapuna–Piarco
|-
|St. Mary's
|Couva–Tabaquite–Talparo
|-
|Saint Madeleine
|Princes Town region
|-
|San Fernando
|City of San Fernando
|-
|San Francique
|Penal-Debe
|-
|San Juan
|San Juan–Laventille
|-
|San Raphael
|Couva-Tabaquite-Talparo
|-
|Sans Souci
|Sangre Grande
|-
|Sangre Chiquito
|Sangre Grande region
|-
|Sangre Grande
|Sangre Grande region
|-
|Santa Cruz
|San Juan–Laventille
|-
|Santa Flora
|Siparia region
|-
|Santa Margarita
|Tunapuna–Piarco
|-
|Santa Rosa
|Arima
|-
|Savonetta
|Couva–Tabaquite–Talparo
|-
|Scarborough
|Tobago
|-
|Signal Hill
|Tobago
|-
|Siparia
|Siparia region
|-
|South Oropouche
|Siparia region
|-
|Speyside
|Tobago
|-
|Studley Park
|Tobago
|-
|Spring Village
|Tunapuna-Piarco
|-
|Syne Village
|Siparia region
|-
|}
T
thumb|Trincity
{| class="wikitable"
!Name
!Location (Region/municipality)
|-
|Tabaquite
|Couva–Tabaquite–Talparo
|-
|Tableland
|Princes Town region
|-
|Tacarigua
|Tunapuna–Piarco
|-
|Talparo
|Couva–Tabaquite–Talparo
|-
|Techier Village
|Point Fortin
|-
|Thick Village
|Siparia region
|-
|Third Company
|Princes Town region
|-
|Toco
|Sangre Grande region
|-
|Tortuga
|Couva–Tabaquite–Talparo
|-
|Trincity
|Tunapuna–Piarco
|-
|Trou Macaque
|San Juan-Laventille
|-
|Tunapuna
|Tunapuna–Piarco
|}
U
{| class="wikitable"
!Name
!Location (Region/municipality)
|-
|Union Village
|Couva–Tabaquite–Talparo
|-
|}
V
{| class="wikitable"
!Name
!Location (Region/municipality)
|-
|Valencia
|Sangre Grande region
|-
|Valsayn
|Tunapuna–Piarco
|-
|Vega de Oropouche
|Sangre Grande region
|-
|Vessigny
|Siparia region
|-
|Vistabella
|City of San Fernando
|-
|}
W
thumb|Westmoorings (left)
{| class="wikitable"
!Name
!Location (Region/municipality)
|-
|Waterloo
|Couva–Tabaquite–Talparo
|-
|Westmoorings
|Diego Martin region
|-
|Whiteland
|Couva–Tabaquite–Talparo
|-
|Williamsville
|Princes Town region
|-
|Woodbrook
|Port of Spain
|}