| London Pound Cake | Barneys Farm | | 60/40 | View variety |
| London Pound Cake | Zamnesia | | 60/40 | View variety |
| London Pound Cake #75 x Zawtz | Cannarado Genetics | | 50/50 | View variety |
| London Pound Cake Auto | Barneys Farm | | 50/50 | View variety |
| London Pound Cake Auto | Zamnesia | | 50/50 | View variety |
| London Pound Cake x Motorbreath | Ripper Seeds | | 60/40 | View variety |
| London Pound Punch | SeedStockers | | 60/40 | View variety |
| London Poundcake | Cookie Fam Genetics | | 60/40 | View variety |
| London Poundcake x F1 Durb x Gushers | Purple City Genetics | | 60/40 | View variety |
| London Velvet Cake | Conscious Genetics | | 50/50 | View variety |
| LondonPoundPops | Envy Genetics | | 60/40 | View variety |
| Lone Ranger | Super Sativa Seed Club | | 0/100 | View variety |
| Lonely Hearts Club | Night Owl Seeds | | 50/50 | View variety |
| Lonestar Sharon's White Widow x Cinderella 99 | Dominion Seed Company | | 50/50 | View variety |
| Lonestar’s BGCA Killer Queen x TGA Vortex | Duke Diamonds Vault | | 60/40 | View variety |
| Long Haze | CH9 Female Seeds | | 20/80 | View variety |
| Long Point Lime (Limez lineage, Humboldt Seed Company) | Unknown | | Unavailable | View variety |
| Long Shot (Mod Shot lineage, Red Scare Seed Company) | Unknown | | Unavailable | View variety |
| Long Valley Royal Kush | Red Scare Seed Company | Selected from: Royal Kush 7 · Royal Kush · [probably probably] (#7) | 80/20 | View variety |
| Longbottom Leaf | Unknown | | 60/40 | View variety |