| Emulator | Platform(s) | Link(s) |
| a7800 | Linux macOS Windows |
https://github.com/7800-devtools/a7800/releases |
| a7800DS | Nintendo DS | https://www.zophar.net/consoles/nds/a7800/a7800ds.html |
| Atari 7800 M.E.S.S. | Dreamcast | https://www.zophar.net/consoles/dreamcast/a7800/atari-7800-m-e-s-s-.html |
| EMU7800 | Windows | http://atarihq.com/danb/a7800.shtml |
| ProSystem Emulator | Windows | https://gstanton.github.io/ProSystem1_3 |
| PSP7800 | PlayStation Portable | https://www.emutopia.com/index.php/emulators/item/272-atari-7800/221-psp7800 |
| V7800 | Windows | https://emu7800.github.io |
| Wii7800 | Nintendo Wii | https://github.com/raz0red/wii7800 |
| Wiz-7800 | GP2x | http://zx81.zx81.free.fr/serendipity_fr/index.php?/categories/91-Atari-7800 |