 | Led Storm Rally 2011 (US) (clone of: madgear) | 1988 | Capcom | ledstorm2 | | 0.00 |
 | Legend | 1986 | Sega / Coreland | legend | Fighter / 2D | 5.25 |
 | Legend of Hero Tonma | 1989 | Irem | loht | Fighter / 2D | 8.29 |
| Legend of Hero Tonma (Japan) (clone of: loht) | 1989 | Irem | lohtj | | 0.00 |
| Legend of Hero Tonma (Japan, bootleg with i8751) (clone of: loht) | 1989 | bootleg | lohtb2 | | 0.00 |
| Legend of Hero Tonma (unprotected bootleg) (clone of: loht) | 1989 | bootleg | lohtb | | 0.00 |
| | Legend of Heroes | 2000 | Limenko | legendoh | | 8.33 |
 | Legend of Makai (World) | 1988 | Jaleco | lomakai | Fighter / 2D | 6.00 |
 | Legend of Success Joe / Ashitano Joe Densetsu | 1991 | SNK | legendos | Fighter / Versus | 1.53 |
 | Legendary Wings (bootleg) (clone of: lwings) | 1986 | bootleg | lwingsb | | 0.00 |
| Legendary Wings (US set 1) | 1986 | Capcom | lwings | Shooter / Flying Vertical | 6.20 |
| Legendary Wings (US set 2) (clone of: lwings) | 1986 | Capcom | lwings2 | Shooter / Flying Vertical | 0.00 |
| Legion (bootleg of Legend) (clone of: legend) | 1986 | bootleg | legendb | | 0.00 |
 | Legion - Spinner-87 (World ver 2.03) | 1987 | Nichibutsu | legion | Shooter / Flying Vertical | 6.57 |
 | Legionnaire (US) (clone of: legionna) | 1992 | TAD Corporation (Fabtek license) | legionnau | | 0.00 |
| Legionnaire (World) | 1992 | TAD Corporation | legionna | Fighter / 2.5D | 4.44 |
| | LeMans 24 | 1997 | Sega | lemans24 | | 7.75 |
 | Lemmings (US prototype) | 1991 | Data East USA | lemmings | Puzzle | 6.01 |
 | Leprechaun | 1982 | Tong Electronic | leprechn | Misc. | 2.00 |
| Leprechaun (Pacific) (clone of: leprechn) | 1982 | Tong Electronic (Pacific Polytechnical license) | leprechp | Misc. | 0.00 |
