At least two ships of the Imperial German Navy or Austro-Hungarian Navy have been named SMS Viper:
- SMS Viper (1876), a German Wespe-class gunboat launched in 1876
- SMS Viper (1896), an Austro-Hungarian torpedo boat launched in 1896
This article includes a list of ships with the same or similar names. If an internal link for a specific ship led you here, you may wish to change the link to point directly to the intended ship article, if one exists.