Tubalcain

Tubalcain may refer to:


 * Tubal-cain, biblical character associated with metalworking
 * Tubalcain Alhambra, anime and manga character
 * Tubal Cain mine, abandoned copper mine in Olympic National Park in the U.S. state of Washington
 * Clan of Tubal Cain, a traditional witch coven formed by British neopagan Robert Cochrane
 * Tubal Cain, the pen name of Tom Walshaw, a prolific British writer on model engineering
 * Tubalcain, a 1990s band with Athan Maroulis as a member