Lustre can mean many things:

• For the file system called Lustre, see Lustre (file system).
• For the municipality in Norway, see Luster, Norway.
• For the synchronous programming language, see Lustre programming language
• There is also a color grading software called Lustre, developed by Autodesk Media and Entertainment.''
• Lustre (mineralogy), is a description of the way light interacts with the surface of a crystal, rock or mineral
• The term is also used to describe other items with a particular sheen (for example, fabric, especially silk and satin, or metals).