Can You Get Insurance On A Car That Is Not Registered To You? 
Depending on your states requirements . In Montana you have to have an insurable interest in the auto . Other cases where you can insure a car that is not in your name is when you have a child living in your home and you have your car and theirs on the policy . There are otherreasons why you would do this example would be your fianc lives with you and you both drive only one car but the car is just your fiancs name the yes you could place this on a policy that you and your fianc are on the policy and even thought you do not own the car you own the policy and they are now the 2nd named insured 