Q
- Qu'Appelle, Long Lake and Saskatchewan Railroad and Steamboat Company
- Quebec Bridge Company
- Quebec Bridge and Railway
- Quebec and Gosford Railway
- Quebec and James Bay Railway
- Quebec and Lake St. John Railway
- Quebec, Montmorency and Charlevoix Railway
- Quebec, Montreal, Ottawa and Occidental Railway
- Quebec, Montreal and Southern Railway
- Quebec, New Brunswick and Nova Scotia Railway
- Quebec Oriental Railway
- Quebec Railway Bridge Company
- Quebec Railway, Light and Power Company
- Quebec and Richmond Railroad
- Quebec and Saguenay Railway
- Quebec Southern Railway
- Queen Elizabeth Hotel
Read more about this topic: List Of Canadian National Railways Companies