Nixie

Nixie may refer to:

• Nixie (folklore), a water spirit in Germanic mythology and folk tales
• Nixie tube, a gas-filled electron tube once in use as an alphanumeric display
• Melusine or Nixie, a mythical feminine spirit of fresh waters in sacred springs and rivers
• Nixie (Dungeons & Dragons), a creature from Dungeons & Dragons
• AN/SLQ-25 Nixie, a torpedo decoy
• Nixie (postal), a piece of undeliverable mail, or the postal marking on such a piece of mail
• Nixie, one of the three main mermaids in the first season of '
• Nixie (drone), a wearable camera-equipped drone