Arti may refer to:

• Aarti, a Hindu religious ritual of worship
  • Arthi (Balmiki), a related ritual
• Arti (given name), a feminine given name
• Arti, an alternative name for the Guilds of Florence
• Aarti (1962 film), an Indian Bollywood film

Aarti also spelled arti, arati, arathi, aarthi (In Hindi: ) is a Hindu religious ritual of worship, a part of puja, in which light from wicks soaked in ghee(purified butter) or camphor is offered to one or more deities. Aartis also refer to the songs sung in praise of the deity, when lamps are being offered.