@shayman Dang, I always thought it was Kitchenuhmaykoosib Inninuwug.
But hang on a minute. It seems you've been out-retired. The following says that the longest place names in 🇨🇦 are:
3. L’Annonciation-de-la-Bienheureuse-Vierge-Marie-de-Nazareth in Québec
2. Cape St. George-Petit Jardin-Grand Jardin-De Grau-Marches Point-Loretto in Newfoundland
1. Dysart, Dudley, Harcourt, Guilford, Harburn, Bruton, Havelock, Eyre and Clyde in Ontario.
#1 kind of feels like a cheat... 🤔
https://www.howderfamily.com/blog/longest-place-names-in-canada/