- X-X-X-Rider is Born!! (X・X・Xライダー誕生!! Ekkusu Ekkusu Ekkusu Raidā Tanjō!!?)
- Run, Cruiser! X-Rider!! (走れクルーザー!Xライダー!! Hashire Kurūzā! Ekkusu Raidā!!?)
- Assassination Dark Spider Operation!! (暗殺 黒ぐも作戦!! Ansatsu Kurogumo Sakusen!!?)
- G.O.D., the Shadow of Fear!! (ゴッド恐怖の影!! Goddo Kyōfu no Kage!!?)
- The One-Eyed Monster's Human Review Operation! (一つ目怪人の人さらい作戦! Hitotsume Kaijin no Hitosarai Sakusen!?)
- The Japanese Islands Fragmentation Plan! (日本列島ズタズタ作戦! Nihon Rettō Zutazuta Sakusen!?)
- The Terrible Genius Human Project! (恐怖の天才人間計画! Kyōfu no Tensai Ningen Keikaku!?)
- Mystery!? Little Earth - Middle Earth - Big Earth (怪!?小地球・中地球・大地球 Kai!? Shōchikyū Chūchikyū Daichikyū?)
- X-Rider's Great Deadly Training (Xライダー必殺大特訓 Ekkusu Raidā Hissatsu Dai Tokkun?)
- G.O.D. Secret Police! Apollo Geist!! (ゴッド秘密警察!アポロガイスト!! Goddo Himitsu Keisatsu! Aporo Gaisuto!!?)
- The Invulnerable Water Snake Monster Hydra! (不死身の水蛇怪人ヒュドラー! Fujimi no Mizuhebi Kaijin Hyudorā!?)
- Sweep the ESPer Girl Away! (超能力少女をさらえ! Chōnōryoku Shōjo o Sarae!?)
- G.O.D. Radamus's Great Prophecy! (ゴッドラダムスの大予言! Goddo Radamusu no Dai Yogen!?)
- Apollo Geist, Mad Insect Underworld (アポロガイスト くるい虫地獄 Aporo Gaisuto Kuruimushi Jigoku?)
- G.O.D.'s Secret Base! X-Rider Sneaks In!! (ゴッド秘密基地!Xライダー潜入す!! Goddo Himitsu Kichi! Ekkusu Raidā Sennyū su!!?)
- Counterattacking Apollo Geist! X-Rider in Danger!! (逆襲アポロガイスト!Xライダー危うし!! Gyakushū Aporo Gaisuto! Ekkusu Raidā Ayaushi?)
- Scary! Humans are Being Made into Books!! (恐い!人間が本にされる!! Kowai! Ningen ga Hon ni Sareru!!?)
- Scary! It's G.O.D.'s Cat Disguise Operation!! (恐い!ゴッドの化けネコ作戦だ!! Kowai! Goddo no Bakeneko Sakusen da!!?)
- The Corpses at the Ghost Mansion Call!! (ゆうれい館で死人がよぶ!! Yūrei Yakata de Shinin ga Yobu!!?)
- A Ghost!? The Mysterious Snake Man Appears!! (おばけ!?謎の蛇人間あらわれる!! Obake!? Nazo no Hebi Ningen Arawareru!!?)
- Apollo Geist's Last General Attack!! (アポロガイスト 最後の総攻撃!! Aporo Gaisuto Saigo no Sōkōgeki!!?)
- The Terrible Great Giant! King Dark Appears!! (恐怖の大巨人!キングダーク出現!! Kyōfu no Dai Kyojin! Kingu Dāku Shutsugen!!?)
- King Dark! The Demon's Invention!! (キングダーク!悪魔の発明!! Kingu Dāku! Akuma no Hatsumei!!?)
- Revenge Demon Geronimo! The Silent Attack!! (復しゅう鬼ジェロニモ!音もなく襲う!! Fukushūki Jeronimo! Oto mo Naku Osō!!?)
- The Mysterious Thief, Rhinocerous Beetle Lupin!! (謎の怪盗カブト虫ルパン!! Nazo no Kaitō Kabutomushi Rupan!!?)
- Underworld's Dictator, Starfish Hitler!! (地獄の独裁者ヒトデヒットラー!! Jigoku no Dokusaisha Hitode Hittorā!!?)
- Special Edition, Full Force of Five Riders!! (特集 5人ライダー勢ぞろい! Tokushū Gonin Raidā Seizoroi!!?)
- Look! X-Rider's Great Transformation!! (見よ!Xライダーの大変身!! Mi yo! Ekkusu Raidā no Dai Henshin!!?)
- Deathmatch!! X-Rider vs. X-Rider!! (死闘!!Xライダー対Xライダー!! Shitō! Ekkusu Raidā Tai Ekkusu Raidā!!?)
- I Want Blood! The Monster of the Corpse Swamp!! (血がほしいー!しびと沼の怪人!! Chi ga Hoshī! Shibito Numa no Kaijin!!?)
- Stand! King Dark!! (立て!キングダーク!! Tate! Kingu Dāku!!?)
- Showdown! King Dark vs. X Rider (対決!キングダーク対Xライダー Taiketsu! Kingu Dāku Tai Ekkusu Raidā?)
- Fear! King Dark's Revenge!! (恐怖!キングダークの復しゅう!! Kyōfu! Kingu Dāku no Fukushū!!?)
- The Weapon of Terror Aims at Three Riders!! (恐怖の武器が三人ライダーを狙う!! Kyōfu no Buki ga Sannin Raidā o Nerau!!?)
- Farewell, X-Rider (さらばXライダー Saraba Ekkusu Raidā?)
Movies
- Kamen Rider X (movie version of episode 3)
- Five Riders vs. King Dark (五人ライダー対キングダーク Gonin Raidā Tai Kingu Dāku?)