| Sharp X68000 Series 5.25in. disk |  Celia | 1993 | B-Cat Soft. |
| Sharp X68000 Series 5.25in. disk | Cha Cha Fighter V | 1995 | TMK Japan |
| Sharp X68000 Series 5.25in. disk | Chami 68K | 1990 | M.HIJK |
| Sharp X68000 Series 5.25in. disk | Chaos Angels | 1996 | Little Sound Japan |
| Sharp X68000 Series 5.25in. disk | Chase H.Q. P | 1992 | Brother Kougyou Japan |
| Sharp X68000 Series 5.25in. disk | Chijou Ikusa | 1991 | Yamaco |
| Sharp X68000 Series 5.25in. disk | Chikyuugi | 1989 | Yamama |
| Sharp X68000 Series 5.25in. disk | Choro Choro | 1992 | Login Soft. Japan |
| Sharp X68000 Series 5.25in. disk | Chotto H-na Daihinmin | 1991 | Kauda Project |
| Sharp X68000 Series 5.25in. disk | Chotto Local Rule na Mine Sweeper Hun de Oshimai!! | 199? | MPU Japan |
| Sharp X68000 Series 5.25in. disk | Chou Bakudan Otoko Densetsu | 1994 | Ferrow |
| Sharp X68000 Series 5.25in. disk | Choujin | 1992 | Brother Kougyou Japan |
| Sharp X68000 Series 5.25in. disk | Chourensha 68k Hb | 1995 | Famibe no Yosshin |
| Sharp X68000 Series 5.25in. disk | Chuka Taisen Model CZ-268AS P | 1991 | Sharp Japan |
| Sharp X68000 Series 5.25in. disk | Cinderella Perudue | 1988 | Zenryutsu Japan |
| Sharp X68000 Series 5.25in. disk | Circus Circus | 19?? | IT Japan |
| Sharp X68000 Series 5.25in. disk | City Connection | 198? | JALECO Co., Ltd. Japan |
| Sharp X68000 Series 5.25in. disk | Clay Shooting | 1988 | X-Soft |
| Sharp X68000 Series 5.25in. disk | Clear Lap | 19?? | Unknown Japan |
| Sharp X68000 Series 5.25in. disk | Code Name Sailor Q | 19?? | Dark Kingdom Himitsu Kenkyuusho |
| Sharp X68000 Series 5.25in. disk | Code Zero | 1991 | Enix, Ltd. Japan |
| Sharp X68000 Series 5.25in. disk | Code-Zero | 1991 | Enix, Ltd. Japan |
| Sharp X68000 Series 5.25in. disk | Collector D 18 | 1993 | DO Corp. Japan |
| Sharp X68000 Series 5.25in. disk | Collector D Bangai-hen - Gokuraku Dainishi Chiku Sales Daisakusen 18 | 1993 | DO Corp. Japan |
| Sharp X68000 Series 5.25in. disk | Columns | 199? | Gyagon |
| Sharp X68000 Series 5.25in. disk | Columns | 199? | Mapi |
| Sharp X68000 Series 5.25in. disk | Columns - Taisen Mode-tsuki P | 1991 | SystemSoft Corp. Japan |
| Sharp X68000 Series 5.25in. disk | Command X Ray | 1990 | Blast Off |
| Sharp X68000 Series 5.25in. disk | Communication Pro-68K | 199? | Sharp Japan |
| Sharp X68000 Series 5.25in. disk | Continental - Bishoujo RPG 18 | 1992 | Game Technopolis Japan |
| Sharp X68000 Series 5.25in. disk | Cosmic Psycho | 1991 | Cocktail Soft. Japan |
| Sharp X68000 Series 5.25in. disk | Cosmo Gang the Puzzle | 1994 | Kukan |
| Sharp X68000 Series 5.25in. disk | Cosmo Gang the Puzzle Modori | 19?? | Kukan |
| Sharp X68000 Series 5.25in. disk | Cotton - Fantastic Night Dreams Model ESX-5001 P | 1993 | Electronic Arts Victor, Inc. Japan |
| Sharp X68000 Series 5.25in. disk | Cranked Arrow | 1989 | Fukuda Naoto |
| Sharp X68000 Series 5.25in. disk | Crescent 18 | 1993 | Silky's Japan |
| Sharp X68000 Series 5.25in. disk | Cross Fire EX | 1994 | OS Soft. |
| Sharp X68000 Series 5.25in. disk | Crystal Tower | 1990 | Master Piece |
| Sharp X68000 Series 5.25in. disk | Cuarto | 1991 | ASCII Corp. Japan |
| Sharp X68000 Series 5.25in. disk | Cueb Runner Model GS-201 P | 1990 | SPS Japan |
