Yes, you can have dual citizenship as a Canadian. Canada does allow dual citizenship, so you can be a citizen of Canada and another country at the same time. But, some countries do not allow this, or they might ask you to give up your original citizenship if you become Canadian. It is essential; to check the laws of your home country to know what happens if you have dual citizenship. It could change what you owe, what you can do, and your legal standing in both countries.