当然可以。
Age requirements
If you are 21 years of age or older, proof of identity as outlined above is required.
If you are under 21, proof of age in the form of a birth certificate is the only acceptable first piece of identification. Any of the second pieces of government-issued photo identification described above must also be presented.
If you are 16 or 17 years of age, parental consent is a must. Please contact Client Service Centre staff by e-mail or call 3-1-1 for further details.
A person under the age of 16 is not permitted to marry in the Province of Ontario.
Citizenship
There are no limitations on citizenship or residency when applying for a marriage licence in Ontario.