Duel Disk

Yu-Gi-Oh!

 * Duel Disk 1- The 'prototype' that looked sort of like a yoyo.
 * Duel Disk 2- The first offical Duel Disk that was used in Battle City.
 * Chaos Duel Disk- Another version used by villans.

Yu-Gi-Oh! GX

 * Academy Duel Disk- A Duel Disk used by the students of Duel Academy.
 * [[Academy Duel Disk 2|Academy Duel Disk]- Another version of the Academy disk with a blade on the edge.
 * Doctor Crowler's Disk- One of the biggest Duel Disks in Yu-Gi-Oh GX.

Shadow Riders

 * Camula's Disk
 * Titan's Disk
 * Tania's Disk
 * Amnael's Disk