Liquid Metal may refer to:

• Metals in a liquid state
  • Liquid metals which have a relatively low melting point, such as mercury, tin or lead.
  • A fusible alloy 
  • An other metal.
• Liquid metallic hydrogen
• Liquid Metal (Sirius XM), a radio channel
• XM Liquid Metal, a radio channel
• Liquid metal (Terminator), a fictional substance from the Terminator series
• Liquidmetal, a type of metallic glass

Liquid metal consists of gallium-containing alloys with very low melting points which are liquid at room temperature. The standard metal used to be mercury, but gallium-based alloys are being used as a replacement in various applications. Mercury is toxic, and has a high vapor pressure at room temperature. Gallium alloys have reduced toxicity and a lower vapor pressure than mercury.