Steamhammer may refer to:
- Steam hammer, a steam-powered industrial machine tool
- Phenomena of steam distribution system (Water hammer#Related phenomena)
- Steamhammer (band), English blues-rock band
- Steamhammer (album) (also known as Reflection), debut album of the band Steamhammer
- Steamhammer Records, a subsidiary of SPV GmbH
- Steamhammer (Transformers), the name of several fictional characters in the Transformers Constructicons line