If you're looking for a Tamil dubbed version of "Van Helsing" (not "Van Helsing 2"), it might be available on various streaming platforms or websites that offer dubbed content. However, I couldn't find any information on an official Tamil dubbed version of "Van Helsing 2" since there isn't a sequel.
If you're eager to watch "Van Helsing" or potentially find a tamil dubbed version, there are safer alternatives available: van helsing 2 tamil dubbed isaimini top