| NAME | Disc Number | Where to find it? |
| Alexander | ALL | Defeat the Ice Woman hidden in the great Glacier. |
| Bahamut | 1 | Defeat the Red Dragon at the temple of the Ancients. |
| Neo Bahamut | 2 | Found in the Whirlwind Maze. |
| Bahamut Zero | 2 | Look at the Huge Blue Materia at Cosmo Canyon. Must have the other Bahamuts. |
| Choco/Mog | ALL | Talk to the Chocobo fenced in, at the Chocobo Farm. |
| Hades | 2 | In the Underwater Shrina Plane |
| Ifrit | 1 | Defeat the Jenova-Birth on the Ship to Costa del Sol |
| Kjata | All | Must Catch it before it disapears in the Sleeping Forest. |
| Knights of Round | 2 or 3 | Go to the uncharted Island Materia Cave in the northeast corner of the Map. Need a Golden Chococo. |
| Leviathan | ALL | Have Yuffie defeat all the bosses in Godo's Pagoda at Wutia. |
| Odin | ALL | Nibelheim Mansion safe |
| Phoenix | 2 | Huge Materia Quest at Condor Mountain |
| Ramuh | 1 | Golden Saucer's Chocobo Staff room. |
| Shiva | 1 | Junon's Priscilla gives it to you. |
| Titan | ALL | Gongaga's trashed reactor |
| Typoon | 2 & 3 | Find in the Ancient Forest |
| Master Summon | Trade the Earth Harp with the man in Kalm (defeat Emerald to get this), or take every Materia above up to Master level. | Lets you use all Summon monsters. |
