The following states recognize some form of Christianity as their state or official religion ( by denomination ) : Jurisdictions where Catholicism has been established as a state or official religion : Other The above listed countries also give constitutional privileges to Catholicism without necessarily referring to it as the state religion .
The following states recognize some form of Christianity as their state or official religion ( by denomination ) : Jurisdictions which recognize Roman Catholicism as their state or official religion : Jurisdictions which recognize an Old Catholic church as their state religion : Jurisdictions which recognize a Lutheran church as their state religion : Jurisdictions which recognize a Reformed church as their state religion :