Regions of Canada
- Isle aux Morts
- Isle aux Morts Harbour
- Isle aux Morts River
- Isle aux Morts Shoals
- Isle Brochet
- Isle Capri
- Isle-de-France
- Isle-de-Lis Marine Park
- Isle de Pierre
- Isle de Pierre Rapids
- Isle-Dieu
- Isle d'Or
- Isle Galet
- Isle Haute
- Isleifson Lake
- Isle Lake
- Isle Lake
- Isle Lake
- Isle Madame
- Isle of Bays
- Isle of Bays Wildlife Refuge
- Isle of Bute
- Isle of Cairns
- Isle of Delight
- Isle of Man
- Isle of Man
- Isle of Mists
- Isle of Pines
- Isle of Pines
- Isle of Pines
- Isle of Pines
- Isle of Rest
- Isle of Skye
- Isle of Skye
- Isle of View
- Isle of View
- Isle Pierre
- Isle Point
- Isle Slough
- Isle Ste. Marie
- Islet Bay
- Islet Bay
- Islet Lake
- Islet Lake
- Islet Lake
- Islet Point
- Islets Lake
- Isle Valen
- Isle Valen
- Islington
- Islington
- Islington Indian Reserve 29
- Islington Lake
- Isluulik Lake
- Isluuqtunnuaq Lake
- Isluuqtuuq Lake
- Isluuraarjuittuq Lake
- Ismond Lake
- Isnor Islets
- Isnors Hill
- Isobel Creek
- Isobel Lake
- Isobel Lake
- Isola Creek
- Isola Peak
- Isolated Mountain
- Isolated Peak
- Isolation Glacier
- Isolation Lake
- Isolation Mountain
- Isolillock Peak
- Isortoq Fiord
- Isortoq Gorge
- Isortoq Lake
- Isortoq River
- Isosceles Creek
- Isosceles Glacier
- Isosceles Mountain
- Isosceles Peak
- Ispah Lake
- Ispas
- Ispatinau Creek
- Ispatinow Island
- Ispau Falls
- Ispaupiskow Rapids
- Ispuchaw Lake
- Isputenow Portage
- Isputtinoow Rapids
- Isquitao Creek
- Isquitao Creek
- Isralson Lake
- Issacs Lake
- Issatik Point
- Issett Island
- Issett Lake
- Issikarvik Island
- Issitz Lake
- Isspah Butte
- Isthmus Bay
- Isthmus Bay
- Isthmus Cove
- Isthmus of Avalon
- Isthmus Point
- Istsi Creek
- Istuyakamikw
- Isugluk Point
- Isuk Rapids
- Isuqtuarjuk Lake
- Isuqtunajuk Lake
- Isuqtuq Lake
- Isuqtuq Lake
- Isuqtuq River
- Isurtuq River
- Isurtuup Sijjaapingit
- Italia Lake
- Italian Bay
- Italy Bay
- Italy Creek
- Italy Cross
- Itasca Glacier
- Itaska Beach
- Itatsoo Creek
- Itatsoo Lake
- Itautso Lake
- Itcha Ilgachuz Park
- Itcha Lake
- Itcha Mountain
- Itcha Range
- Itchen Lake
- Itchen Lake
- Iteh K'ee Island
- Iterdlak Bay
- Iterungnek Fiord
- Ithaca Glacier
- Ithingo Lake
- Ithingo River
- Itibiak Lake
- Itibiaryuk Portage
- Itibjariarusiq Point
- Itiblikuluk Pass
- Itigaijarviup Kuunga
- Itigaiyavik Cape
- Itigulik Lake
- Itigulinnuaq Lake
- Itilliq Channel
- Itinniq Isthmus
- Itiplinnuaq Isthmus
- Itiqsiniq Lake
- Itiqsiniq River
- Itirbilung Fiord
- Itiriaq Channel
- Itittaviit Islands
- Itivirk Bay
- Itkrilek Lake
- Itoo Creek
- Itsi Lakes
- Itsillitu Creek
- Itsi Range
- Ittatsoo Indian Reserve 1
- Ittlemit Lake
- Ittsi Creek
- Ituna
- Ituna and District Regional Park
- Ituna Bon Accord No. 246
- Ivaluarjuk Island
- Ivan
- Ivanhoe
- Ivanhoe
- Ivanhoe
- Ivanhoe Creek
- Ivanhoe Lake
- Ivanhoe Lake
- Ivanhoe Lake Provincial Park
- Ivanhoe Ridge
- Ivanhoe River
- Ivanhoe River (New Channel)
- Ivanhoe River (Old Channel)
- Ivanhoe Rock
- Ivanhoe Station
- Ivan Lake
- Ivan Lake
- Ivan Lake
- Ivan Miller Lake
- Ivan Point
- Ivan Steen Conservation Area
- Ivany Cove
- Ivanys Brook
- Ivanys Cove
- Ivanys Downs
- Iverach Creek
- Iverach Lake
- Iver Creek
- Iver Lake
- Iverson Creek
- Iverson Lake
- Iverson Range
- Ives
- Ives Bay
- Ives Islet
- Ives Knoll