TOMATENSORTE "O"
- Old Bess
- Old Ivory Egg
- Old Wyandotte
- Old Yellow Candy Stripes
- Olena Ukrainian
- Olympic Flame
- Omars Lebanese
- Onix
- Orange a gros fruits
- Orange Bleu
- Orange Bourgoin
-
Orange Cherry
- Orange Sugarknald
- Orange Waedenswil
- Orangino
- Orion's Belt
- Orkado
- Orlinjij Kljuw
- OSU Blue
- Ovo Brasileiro
- Oxbow Striped Heart
- Oziris