Tourmaline Ring may refer to:
- The armor from Final Fantasy XI.
- The accessory from Final Fantasy XII.
- The accessory from Final Fantasy Brave Exvius.
Tourmaline is a crystalline boron silicate mineral compounded with elements such as aluminium, iron, magnesium, sodium, lithium, or potassium. Tourmaline is classified as a semi-precious stone and comes in a wide variety of colors.