# Liste der Tomatensorten/O

Erläuterungen und Quellen: Siehe Hauptartikel!
| Tomatensorte | Beschreibung | Quellen |
| O-La-La | | c, d |
| O-Lya-Lya | Züchter: Dederko Vladimir Nikolaevich, Postnikova Olga Valentinovna | j |
| O'Driscoll's Mortgage Lifter | | c, d |
| O'Sena Green | | c, d, f |
| Oahu | | g, h |
| Oak | | g, h |
| Oakley | | j, o |
| Oasis | Züchter: Clause (Fr) | j, o |
| Oaxacan | | g, h |
| Oaxacan Jewel | Herkunft: Mexiko | a, b, c, d, e, f, g, h, k, n |
| Oaxacan Jewel Rl | | e |
| Oaxacan Pink | | c, d |
| Obama Star | Züchter: Agrinature Innova, Sl | j, o |
| Obelix | Züchter: Gautier Semences Sas (Fr) | j |
| Obereg | | c |
| Obeyeyie | | c, d |
| Obock | Züchter: Istanbul Tarim Sanayi Ve Tigaret A.S. | j |
| Obolstitel | Züchter: Avdeev Yurij Ivanovich, Kigashpaeva Olga Petrovna, Ivanova Lyudmila Mihajlovna, Avdeev Andrej Yurievich, Samuilov Sergej Il'Dusovich | j |
| Obscura | | g, h |
| Obskoj | Züchter: Domanskaya Majya Konstantinovna, Gubko Valentina Nikolaevna, Orlova Elena Arnol'Dovna, Salmina Irina Semenovna, Zhitnekovskaya Olga Alekseevna | j |
| Obsttomate Aus Taiwan | | c |
| Obtusa | | g, h |
| Obus | | j |
| Obzhorka | Züchter: Nastenko Nataliya Viktorovna, Kachajnik Vladimir Georgievich, Gul'Kin Mihail Nikolaevich | j |
| Oceane | Züchter: Graines Gautier Sa (Fr) | j |
| Oceano | Züchter: Magnum Seeds Inc (Us) | j |
| Ochakov | Züchter: Gavrish Sergej Fedorovich, Morev Viktor Vasilievich, Amcheslavskaya Elena Valentinovna, Degovtsova Tatiyana Vladimirovna, Volok Olga Anatolievna, Korol Valentin Grigorievich, Vasilieva Margarita Yurievna | j |
| Ocharovanie | Züchter: Farber Vladimir Vladimirovich, Smirnova Elena Anatolievna | c, d, j |
| Ochsenherz Aus Russland | | f |
| Ochsenherz Aus Muta | | n |
| Ochsenherz Findling | | c |
| Ochsenherz Galina | | c |
| Ochsenherz Hahm | | n |
| Ochsenherz Hochreiter | | n |
| Ochsenherz Orange (oder: Orange Beefsteak. Orange Bull's Heart. Oranges Ochsenherz) | Züchter: Reinsaat KG | c, d, f, g, h, j, n, o |
| Ochsenherz Österreicher | | j, n, o |
| Ochsenherz Quatro | | c |
| Ochsenherz Russisches Rot | | n |
| Ochsenherz Schwarz | | c |
| Ochsenherz Ungarisches | | n |
| Ochsenherz Valentino (oder: Cœur De Bœuf Valentino. Coeur De Boeuf Valentino) | | |
| Ochsenherztomate (oder: Ochsenherz. Beefsteak, Bull's Heart, Corazon De Buey, Cœur De Bœuf, Coeur De Boeuf, Cuore Di Bue, Oxheart) | Typ: Fleischtomate. Weit verbreitet, aber im deutschen Raum wenig gehandelt. Fruchtgewicht: bis 500 g. Frucht: stark gerippt, sehr fleischig, meist hellrot. Es gibt auch dunklere rote, rosa und gelbe Fruchtformen, allen gemeinsam ist die vielfach gefaltete Gestalt. | a, b, c, d, e, f, g, h, n |
| Ochsenwerder Kirsch | | f |
| Octavio | Züchter: Graines Gautier Sa (Fr) | j |
| Octawian | Züchter: Zakład Ogrodniczy Przyborów Sp. Z O.O. | j |
| Octydia | Züchter: Gautier Semences Sas (Fr) | j |
| Odelya | Züchter: Zeraim Gedera Ltd (Il) | j |
| Odeon | | d, e, g, h, j |
| Oder | | j |
| Odessa | | c, d, e, j, o |
| Odesskij | | g, h |
| Odesskij Rosowji (oder: Odesskiy Rozovyi) | | c, d |
| Odeta | | j, o |
| Odetta | Züchter: Hazera Genetics Ltd (Il) | j |
| Odile (oder: Odil) | | j |
| Odin | Züchter: Asgrow Seed Company (Us) | j, o |
| Odine | | j, o |
| Odisea | Züchter: Seminis Veget.Seeds Inc | j, o |
| Odissej | Züchter: Hihluha Elena Aleksandrovna, Kornilov Aleksandr Stepanovich, Eremeeva Lyubov' Ilyinichna, Naturina Galina Gennadievna | j |
| Odissey | Züchter: Bistra Atanasova, Hristo Georgiev | j |
| Oekoersziv | | c |
| Ofek | Züchter: Zeraim Gedera Ltd (Il) | j |
| Offer | Züchter: Nunhems B.V. | j |
| Ofir 628 | | j |
| Ofira | Züchter: Nirit Seeds Ltd (Il) | j |
| Ofra | Züchter: Hazera Genetics Ltd (Il)/Yissum Research Dev Of The Hebrew University Of Jerusalem (Il) | j |
| Ofri | Züchter: Hazera Genetics | j |
| Og 97 | | j |
| Ognennoe Serdtse | Züchter: Panchev Yurij Ivanovich, Panchev Yurij Yurievich, Tarasov Yurij Dmitrievich | j |
| Ogni Moskvy (oder: Ogni Moskvi. Ogni Moskwi) | Züchter: Zhidkova Valentina Andreevna, Mihed Valentina Stepanovna, Altuhov Yurij Petrovich, Arhipova Tatiyana Petrovna | c, d, e, g, h, j |
| Ognik | Züchter: Zakład Ogrodniczy Przyborów Sp. Z O.O. | j |
| Ogon | Züchter: Gorshkova Nina Sergeevna, Hovrin Aleksandr Nikolaevich, Tereshonkova Tatiyana Arkadievna, Kostenko Aleksandr Nikolaevich | j |
| Ogonek | Züchter: Myazina Lyubov' Anatolievna, Kudryavtseva Elizaveta Romanovna | j |
| Ogorodnik | Züchter: Agapov Aleksandr Stepanovich, Alpatiev Aleksandr Vasilievich, Gurkina Lyubov' Kirillovna, Alpatieva Lyumila Aleksandrovna, Shcheglova Yuliya Nikolaevna | j |
| Ogorodnyj Koldun | Züchter: Kashnova Elena Vasilievna, Antipova Nataliya Yurievna, Andreeva Nadezhda Nikolaevna, Stolbova Tatiyana Mihajlovna, Kotel'Nikova Marina Aleksandrovna | j |
| Ogosta | Züchter: L. Stamova, M. Stoyanov | g, h, j |
| Ogusto | Züchter: Graines Gautier Sa (Fr) | j |
| Ohio | Züchter: Petoseed Co.Inc. | j, o |
| Ohio 7983 | Züchter: Ohio Agricultural Research And Development Center, Ohio State University | j, o |
| Ohio 8243 | Züchter: Dr. Stanley Z. Berry And The Ohio State University | j, o |
| Ohio Pink | | c, d |
| Ohio W R 3 | | g, h |
| Ohio W R Brookston (oder: Ohio W R Brookstone) | | g, h, f |
| Ohio W R Jubilee | | g, h |
| Ohnegleichen | | g, h |
| Oid 98 | | j |
| Oka | | j |
| Okapi | | j, o |
| Okean | Züchter: Gorshkova Nina Sergeevna, Hovrin Aleksandr Nikolaevich, Tereshonkova Tatiyana Arkadievna, Kostenko Aleksandr Nikolaevich | j |
| Okidoki | Züchter: Seminis Vegetable Seeds Inc. | j |
| Okkei | | j |
| Oklahoma | | j |
| Ökörsziv | | g, h |
| Oksana | Züchter: Mamedov Mubariz Isa Ogly, Kachajnik Vladimir Georgievich, Gul'Kin Mihail Nikolaevich | j |
| Oktjabrenok | | g, h |
| Ol'Ginka | Züchter: Gavrish Sergej Fedorovich, Morev Viktor Vasilievich, Amcheslavskaya Elena Valentinovna, Degovtsova Tatiyana Vladimirovna, Volok Olga Anatolievna, Artemieva Galina Mihajlovna, Redichkina Tatiyana Aleksandrovna | j |
| Ola | Züchter: W. Legutko Przedsiebiorstwo Hodowlano-Nasienne Sp. Z O.O. | g, h, j |
| Ola Polka | Züchter: W. Legutko Przedsiebiorstwo Hodowlano-Nasienne Sp. Z O.O. | c, d, j |
| Olaf | | j |
| Olan | | j |
| Olan F1 | | g, h |
| Old 49Er | | c, d |
| Old Beefsteak | | c |
| Old Bess | | c, d |
| Old Brooks | | c, d, k |
| Old Fashioned Beefsteak | | c |
| Old Fashioned Garden Peach | | c, d |
| Old Fashioned Oxheart | | c, d |
| Old Fashioned Red And Yellow (oder: Old Fashion Red And Yellow) | | c, d |
| Old Fashioned Ridged | | c, d |
| Old Ferry Morse Beefsteak | | c, d |
| Old Flame | | c, d |
| Old German | | b, c, d, e, g, h, k, m, n |
| Old German Pink | | c, d |
| Old Italian | | c, d |
| Old Italian Beefsteak | | c, d |
| Old Ivory Egg | | c, d, e, g, h, k, m, n |
| Old Kentucky | | c, d |
| Old Moscow Suburb | | g, h |
| Old Pink Plum | | c, d |
| Old Time Creased Top | | c, e, g, h |
| Old Time Favorite | | c, d |
| Old Time Red And Yellow | | c, d |
| Old Timer | | c, d |
| Old Timey Yellow | | c, d, g, h |
| Old Virginia | | c, d, f, k |
| Old Virginia Heirloom | | g, h |
| Old Wyandotte | | c, d, e, g, h, k |
| Old Wyandotte Orange | | m |
| Old Wyandotte Red | | m |
| Old Yellow Candy Striped | | c, d, e, g, h, m |
| Oldenrot | Züchter: Ulrike Behrendt (Oldendorfer Saatzucht) | c, d, j |
| Olen'Ka | | d |
| Olena Ukrainian (oder: Olena Ukrainien) | | c, d, k, j, n, o |
| Olepeel | Züchter: Intersemillas | j, o |
| Oleron Red Plum | | c, d, k |
| Oleron Yellow | | c, d, k |
| Olesja (oder: Olesya) | Züchter: Gubko Valentina Nikolaevna, Chernovolova Olga Alekseevna | c, d, j |
| Oleveaa | | j |
| Oleyar's German | | c, d |
| Olga | Züchter: Verschave Philippe | j, o |
| Olga F1 | Züchter: Vilmorin | j, k |
| Olga's Biggest | | c, d |
| Olga's Round Yellow Chicken | | c, d, k |
| Olgun | | j |
| Olia F1 | | j, o |
| Oligosperma | | g, h |
| Olimp | Züchter: D. Ganeva, G. Pevicharova, D. Kostova-Protohristova, O. Georgieva, I. Nikolova, N. Todorova | j |
| Olimp Malinovyi | | c, d |
| Olimpiya | Züchter: Vinogradov Zosim Sergeevich, Tarasov Yurij Dmitrievich, Gubina Elena Viktorovna | j |
| Olimpo | Züchter: Western Seed España, S.A. | j, o |
| Olinda | | j |
| Olirose | Züchter: Domaine Public (Fr) | c, e, g, h, j, n |
| Olirose De Saint Domingue | | d |
| Olivacea 1 | | g, h |
| Olivacea 2 | | g, h |
| Olivade | Züchter: Gautier Semences S.A.S. | j |
| Olivade F1 | | c |
| Olive Dorée | | c, d |
| Olive Hill | | c, d |
| Oliveira | Züchter: Syngenta Seeds B.V. | j |
| Oliventomate (oder: Olive) | | c, g, h, n |
| Oliventraube | | c, e, g, h |
| Olivenza | Züchter: Hm Clause Inc (Us) | j |
| Oliver | Züchter: S.A.I.S. Societá Agricola Italiana Sementi | j |
| Olivette Jaune | | c, d |
| Olivia | Züchter: Zayin Technology, S.L. | j |
| Olivier De Montserrat | | n |
| Oliviera | Züchter: Syngenta Seeds B.V. | j |
| Oliviya | Züchter: Tarasov Yurij Dmitrievich | j |
| Olleh Ty | Züchter: Kim, Il Yong | j, o |
| Olmeca | Züchter: Luis Ortega | j, o |
| Olneto | Züchter: Syngenta Crop Protection Ag | j, o |
| Olomoucké Nizké | | g, h, j |
| Olomovic | | c, d |
| Olpaka | Züchter: Domaine Public (Fr) | j |
| Olson's Russian Heart-Shaped | | c, d |
| Olya | Züchter: Ignatova Svetlana Ilyinichna, Gorshkova Nina Sergeevna, Moskvicheva Vera Timofeevna | j |
| Olya Sedek | Züchter: Lukiyanenko Anatolij Nikitovich, Dubinin Sergej Vladimirovich, Dubinina Irina Nikolaevna | j |
| Olympe | Züchter: Graines Gautier Sa (Fr) | j |
| Olympia | Züchter: Hao-Demeter Vine, Fruit Trees And Vegetable Research Institute | c, j |
| Olympiada | Züchter: Magnum Seeds Inc (Us) | j |
| Olympic | | j |
| Olympicus | Züchter: Hazera Genetics | j, o |
| Olympische Flamme (oder: Olympic Flame) | | c, d, m, n |
| Olympisches Feuer | | m |
| Olympus | | j |
| Olympus 16 | | c, e |
| Oma Frieda | | c |
| Omar | Züchter: J. Farkas | j |
| Omar's Lebanese | Züchter: Domaine Public (Fr) | c, d, e, g, h, j, k |
| Omarty | | j, o |
| Omas Beste | | c, f, n |
| Omas Liebling | | n |
| Ombelline | Züchter: Syngenta Seeds B.V. (Nl) | j |
| Ombretta | | j |
| Omega | Züchter: S.A.I.S. Societá Agricola Italiana Sementi | j, o |
| Omer | | j |
| Omero | Züchter: Zorzi Sementi Srl | j |
| Omiaron | | j, o |
| Omnia | | j |
| Ömür | | j |
| Ona's German Giant | | c, d |
| Onay | | j |
| Oncle Remi | | c, d |
| Öncü | | j |
| Önder | | j |
| Ondina | Züchter: Royal Sluis France Sarl (Fr) | j |
| Ondrashek | Züchter: Pnos Przedsiebiorstwo Nasiennictwa Ogrodniczego I Szkolkarstwa 05 850 Ozarow Mazowiecki, Ul.Zeromskiego 3, Poland | j, o |
| Ondraszek | Züchter: Instytut Ogrodnictwa \Przedsiebiorstwo Nasiennictwa Ogrodniczego I Szkolkarstwa W Ozarowie Mazowieckim Spolka Z O.O. | c, d, j |
| Onelia | Züchter: Rijk Zwaan Zaadteelt En Zaadhandel Bv (Nl) | j |
| Ongweh Ias | | d |
| Onice | Züchter: Vilmorin Sa (Fr) | j |
| Oniki 12 | | j |
| Oniks | Züchter: Andreeva Evgeniya Nikolaevna, Nazina Sofiya Luisovna, Ushakova Mariya Ivanovna, Andreeva Anzhelika Nikolaevna | j |
| Onix | | c, d, j, o |
| Onkel Gustav | | c, n |
| Onkel Karli | | n |
| Ont | | g, h |
| Ontario | | c, g, h, j |
| Ontario Pink 774 | | g, h |
| Ontario Red 775 | | g, h |
| Onyx | | g, h |
| Opa's Liebling | | c |
| Opaal | Züchter: Agri-Saaten GmbH | j, o |
| Opaca | | g, h |
| Opacata | | g, h |
| Opaka | | f |
| Opal | | e, g, h |
| Opál | | j |
| Opal Bg | Züchter: Zhivko Danailov | j |
| Opal Essence | | c, d |
| Opal Homestead | | c |
| Opalka | | c, d, e, f, g, h, k |
| Opalo | Züchter: Amit Avidov | j |
| Opalska (oder: Opalka) | | m, n |
| Open Air | Züchter: Plantico Hodowla I Nasiennictwo Ogrodnicze Szymanow Sp. Z O.O. | g, h, j |
| Oper | Züchter: Gavrish Sergej Fedorovich, Morev Viktor Vasilievich, Amcheslavskaya Elena Valentinovna, Volok Olga Anatolievna | j |
| Opera | Züchter: Blumen Group | j, o |
| Opéra | | j |
| Operet | Züchter: Syngenta Seeds, Nl | j |
| Opes | Züchter: Zeraim Gedera Ltd (Il) | j |
| Ophelia | Züchter: Tezier Sa (Fr) | j |
| Ophir | | j |
| Opolcenec | | g, h |
| Oppla | | j |
| Opportunity | | j |
| Optasia | Züchter: Hydrogrow Seeds Eood | j |
| Optifort | Züchter: De Ruiter Seeds B.V. | j, o |
| Optim | Züchter: Dutch American Plantbreeders Corp. | j |
| Optima | Züchter: Jaap Hoogstraten | j, o |
| Optimos | | j |
| Optimus | | c, d, e, g, h, j, k, o |
| Opus | | g, h |
| Or Altedo | Züchter: Ortoricerca Srl | j |
| Or Aran | Züchter: Ortoricerca Srl | j |
| Or Corno | Züchter: Ortoricerca Srl | j |
| Or Cuore D'Albenga | Züchter: Blumen Group S.P.A | j |
| Or Early Spring | Züchter: Ortoricerca Srl | j |
| Or Gran Borghese | Züchter: Ortoricerca Srl | j |
| Or Marzanrosso | Züchter: Ortoricerca Srl | j |
| Or Miss Betty | Züchter: Ortoricerca Srl | j |
| Or Patataro | Züchter: Ortoricerca Srl | j |
| Or Pera D'Abruzzo | Züchter: Ortoricerca Srl | j |
| Or Pizzutello | Züchter: Ortoricerca Srl | j |
| Or Star | Züchter: Ortoricerca Srl | j |
| Oralia | Züchter: Graines Gautier Sa (Fr) | j |
| Orama | | c, j |
| Orama F1 | | f |
| Orangaro | | j |
| Orange | | c, d, g, h, n |
| Orange 1 | | c, d, e |
| Orange A Gros Fruits | | f |
| Orange And Green Zebra | | c, d, e |
| Orange Ball | | g, h |
| Orange Banane (oder: Orange Banana) | Züchter: Domaine Public (Fr) | c, d, f, j, k |
| Orange Beauty | | c, m |
| Orange Beef Heart | | c, d |
| Orange Beere (oder: Orange Berry) | Züchter: Domaine Public (Fr) | c, d, e, j, m |
| Orange Birne | | c |
| Orange Bleu | | c, e |
| Orange Bourgoin | Züchter: Domaine Public (Fr) | c, d, f, j, n |
| Orange Bourgois | | g, h |
| Orange Cherry | | d |
| Orange Coloured | | g, h |
| Orange Cream | | c, d |
| Orange Crimea | | c, d |
| Orange Dino Eggs | | d, e, g, h |
| Orange Favorit (oder: Orange Favorite) | | c, f, m |
| Orange Finn | | c, d |
| Orange Fizz | | j |
| Orange Fizz F1 | | c, d |
| Orange Flaschentomate | | c, d, e, g, h, m |
| Orange Fleshed Purple Smudge | | c, e, f |
| Orange French | | c, d |
| Orange Garden Peach | | c |
| Orange Giant | | c, d, f |
| Orange Grape | | d |
| Orange Green Zebra | | c, d |
| Orange Heart | | b, c, d, e, g, h, n |
| Orange Heirloom | | c, d, e, e, g, h |
| Orange Icicle | | f |
| Orange Jätte | | c |
| Orange Johannisbeertomate | | m |
| Orange Juice (oder: Oj) | | g, h |
| Orange Kagome 1 | Züchter: Takahashi Katsuji, Hosoi Katsutoshi, Yogo Katsumi | j, o |
| Orange Kagome 11 | Züchter: Ito Hirotaka, Yamaoka Hirokazu, Kishi Ayumu, Hosoi Katsutoshi | j, o |
| Orange King | | c, d |
| Orange Liane (oder: Liana Orangevaja) | | n |
| Orange Mexican | | c, d |
| Orange Mexico Midget | | c, d |
| Orange Minsk | | c, d |
| Orange Minsk Heart | | c, d |
| Orange Paruche | | j |
| Orange Paruche F1 | | c, d |
| Orange Paste | | c, d |
| Orange Peach | | d |
| Orange Penn | | c, d |
| Orange Pixie | | d |
| Orange Pixie F1 | | c, d |
| Orange Plum | | d, k, m |
| Orange Polonaise | | c |
| Orange Queen | Züchter: Domaine Public (Fr) | c, d, e, f, g, h, j, m |
| Orange Roma | | c, d, k |
| Orange Russian | | c, n |
| Orange Russian 117 | | c, d, e, f, g, h, k |
| Orange Russian Doukhobors | | c, d |
| Orange Santa | | c, d |
| Orange Santa F1 | | d |
| Orange Sauer | | g, h |
| Orange Slice | | j |
| Orange Smudge Paste | | c, d |
| Orange Strawberry | Reifezeit: 80 Tage. | c, d, e, f, g, h, i (31. August 2016), k, n |
| Orange Sunrise | | c, g, h |
| Orange Sweet Roma | | c |
| Orange Traube 3 | | c |
| Orange Tree | | c, d, e, g, h |
| Orange Wädenswil | | c, d |
| Orange Wellington | | j |
| Orange Wildtomate | | c, m |
| Orange Wunder (oder: Orange Wonder) | | c, g, h, n |
| Orangefarbene Perfekte (oder: Oranschewoe Sowerschenstwo) | | m |
| Orangegelbe Fleischtomate Aus China | | c |
| Orangenbusch | | e, g, h |
| Orangentomate | | n |
| Oranges Ei | | c, n |
| Oranges Ochsenherz (oder: Orange Beefsteak) | | k, m |
| Orangesso | | j |
| Orangevaja Slivka | | n |
| Orangevij Gigant | | e |
| Orangewest | Züchter: Monsanto Vegetable Ip Management B.V. | j, o |
| Orangina | | c, d, g, h |
| Orangino | | j |
| Orangino F1 | | c, d |
| Oranje Van Goeijenbier (oder: Oranje Van Goeyenbier) | | c, d |
| Oranje Zon | | j |
| Oranjestar | Züchter: Sakata Seed Corporation (Jp) | j |
| Oranjevai Rai | Züchter: Makovei, Milania, Md, Guseva, Liudmila, Md, Beleaev, Pavel, Md, Botnari, Vasile, Md | j |
| Oranshewoje Naslashdenije | | c |
| Oranže | | c, d, j |
| Oranzh | Züchter: Kozak Vladimir Ivanovich, Samovol Aleksej Petrovich, Gorobets Vasilij Nikolaevich, Kosenko Stepan Nikolaevich | j |
| Oranzh 1 | Züchter: Respublikanskoe Nauchno Proizvodstvennoe Dochernee, Unitarnoe Predpriiatie Institut Ovoshchevodstva, 220028, G.Minsk, Ul.Maiakovskogo, 127A, Belarus | j, o |
| Oranzhevaja Slivka | | c, d, m |
| Oranzhevaya Shapochka | Züchter: Maksimov Sergej Vasilievich, Klimenko Nikolaj Nikolaevich, Sergeev Vladimir Valerievich | j |
| Oranzhevji Gigant Dmitrijewa | | c |
| Oranzhevoe Leto | Züchter: Kudryavtseva Galina Aleksandrovna, Fotev Yurij Valentinovich, Kotel'Nikova Marina Aleksandrovna, Kondakov Sergej Nikolaevich | j |
| Oranzhevoe Serdtse | Züchter: Maksimov Sergej Vasilievich, Klimenko Nikolaj Nikolaevich, Kostenko Aleksandr Nikolaevich | j |
| Oranzhevoe Solntse | Züchter: Kachajnik Vladimir Georgievich, Gul'Kin Mihail Nikolaevich, Karmanova Olga Alekseevna, Matyunina Svetlana Vladimirovna | j |
| Oranzhevye Slivki | | e |
| Oranzhevyi Gigant Dmitrieva | | d |
| Oranzhevyj Avyuri | Züchter: Avdeev Yurij Ivanovich, Kigashpaeva Olga Petrovna, Ivanova Lyudmila Mihajlovna, Avdeev Andrej Yurievich | j |
| Oranzhevyj Boj | Züchter: Alekseev Yurij Borisovich | j |
| Oranzhevyj Gigant | Züchter: Vasilevskij Viktor Anatolievich, Korochkin Vladislav Leontievich, Korotkov Sergej Anatolievich, Kochkin Aleksandr Viktorovich | j |
| Oranzhevyj Slon | Züchter: Gavrish Sergej Fedorovich, Kapustina Raisa Nikolaevna, Gladkov Dmitrij Sergeevich, Volkov Aleksandr Aleksandrovich, Semenova Anna Nikolaevna, Artemieva Galina Mihajlovna, Filimonova Yuliya Alekseevna, Redichkina Tatiyana Aleksandrovna | j |
| Oranzhevyj Spam | Züchter: Alekseev Yurij Borisovich | j |
| Oranzschewoe Sowerschenstwo | | c |
| Orash | Züchter: Zeta Seeds S.L. | j |
| Oratoria | | j |
| Orbit | | j |
| Orbita 278 | | g, h |
| Orca | | j |
| Orchestra | Züchter: Novartis Seeds Bv (Nl) | j |
| Orco | Züchter: Nunhems Bv (Nl) | j |
| Ordynka | Züchter: Gavrish Sergej Fedorovich, Morev Viktor Vasilievich, Amcheslavskaya Elena Valentinovna, Degovtsova Tatiyana Vladimirovna, Volok Olga Anatolievna, Gladkov Dmitrij Sergeevich, Artemieva Galina Mihajlovna, Redichkina Tatiyana Aleksandrovna | j |
| Oregon | Züchter: H.S.Heinz Company | j, o |
| Oregon Cherry | | c, d |
| Oregon Eleven | | c, d |
| Oregon Spring | | c, d, e, f, g, h, k |
| Oregon Star | | c, d |
| Orel | Züchter: Kozak Vladimir Ivanovich, Meshkov Aleksej Viktorovich, Pustovalova Svetlana Valentinovna | j |
| Orenburg | | d |
| Orenburger Riese (oder: Orenburg Giant) | | c, d |
| Orenburgskij Rosowji (oder: Orenburgskiy Rozovyi) | | c, d |
| Orestea | | j |
| Orfea | | j |
| Orfej | Züchter: Andreeva Evgeniya Nikolaevna, Nazina Sofiya Luisovna, Ushakova Mariya Ivanovna, Andreeva Anzhelika Nikolaevna | j |
| Orfeo | Züchter: Nirit Seeds Ltd | j |
| Organza | | j |
| Orhun | | j |
| Oria | Züchter: Semillas Fito, S.A. | j, o |
| Oribustar | Züchter: Sakata Seed Corporation (Jp) | j |
| Oridoko | | c |
| Orient | Züchter: Nunhems B.V. | j, o |
| Oriente | Züchter: Tomato Colors Soc. Coop. | j |
| Origami | Züchter: Gavrish Sergej Fedorovich, Kapustina Raisa Nikolaevna, Gladkov Dmitrij Sergeevich, Volkov Aleksandr Aleksandrovich, Semenova Anna Nikolaevna, Artemieva Galina Mihajlovna, Filimonova Yuliya Alekseevna, Redichkina Tatiyana Aleksandrovna | j |
| Original | Züchter: Peotec Seeds Srl | j |
| Oriola | Züchter: Semillas Fito, S.A. | j |
| Oriolus | | j |
| Orion | Züchter: Harris Moran Seed Company | j, o |
| Orion Ozarowski | Züchter: Przedsiebiorstwo Nasiennictwa Ogrodniczego I Szkolkarstwa Spolka Akcyjna W Upadlosci Likwidacyjnej | j |
| Orkado | | c, j |
| Orkado F1 | | d |
| Orkan | Züchter: Institut Za Povrtarstvo, S. Palanka | j |
| Orko | | j |
| Orla | Züchter: Grünewald | j |
| Orlando | | j |
| Orlik | Züchter: Kozak Vladimir Ivanovich, Meshkov Aleksej Viktorovich, Pustovalova Svetlana Valentinovna | j |
| Orlina | Züchter: Hazera Genetics | j, o |
| Orlinjij Kljuw | | c |
| Orlinoe Serdtse | Züchter: Dederko Vladimir Nikolaevich, Yabrov Aleksandr Alekseevich, Postnikova Tatiyana Nikolaevna | d, j |
| Orlinoje Serdtse | | c |
| Orlinyj Klyuv | Züchter: Dederko Vladimir Nikolaevich, Yabrov Aleksandr Alekseevich, Postnikova Tatiyana Nikolaevna | d, j |
| Orlov Yellow | | c, d |
| Orlov Yellow Giant | | k |
| Orlovskie Rysaki | | d |
| Orlovskije Rysaki | | c |
| Orna | Züchter: Agricultural Research Organization, Volcani Center (Il) | j |
| Ornela | Züchter: Hazera Genetics | j, o |
| Ornella | Züchter: Tezier Sa (Fr) | j |
| Orobreto | Züchter: Hershenhorn, Joseph | j, o |
| Oroloma | | j |
| Oroma | | d |
| Oroma Red | | c |
| Orone | Züchter: Cabildo Insular De Tenerife | j, o |
| Oronzo | Züchter: Isi Sementi Spa | j |
| Ororiko | | c, d |
| Orovero | Züchter: Syngenta Crop Protection Ag | j, o |
| Orphee | Züchter: Graines Gautier Sa (Fr) | j |
| Ortigia | | j |
| Oruro | | j |
| Os 1 | Züchter: Produkcja I Hodowla Roslin Ogrodniczych Krzeszowice Sp. Z O.O. | j |
| Osaka | | j |
| Osarowski | | c |
| Osburn Oxheart | | c, d |
| Oscar | | j |
| Oscar Gonthier's | | c, d |
| Oscar's Oxheart | | c, d |
| Oscharovski Gold | | c |
| Osennij Bagryanets | Züchter: Gavrish Sergej Fedorovich, Morev Viktor Vasilievich, Amcheslavskaya Elena Valentinovna, Degovtsova Tatiyana Vladimirovna, Volok Olga Anatolievna | j |
| Osiris | Züchter: Clause Semences Sa (Fr) | c, f, g, h, j |
| Oskar | | j |
| Oslinje Uschi (oder: Oslinye Ushi) | | c, d |
| Oslo | | j |
| Osmine | | j |
| Osna | | j |
| Osnat | Züchter: Zeraim Gedera Ltd (Il) | j |
| Oso | | j |
| Oso Blue (oder: Oson Blue. Osun Blue) | | n |
| Ostankinskij 121 | | g, h |
| Ostertom | | j |
| Östertom | Züchter: Wanas Josef, Mag. | j |
| Ostgeorgien | | n |
| Ostgeorgische Marilyn Monroe | | c, n |
| Ostgeorgische Runde | | n |
| Ostona | | j |
| Ostozhenka | Züchter: Gavrish Sergej Fedorovich, Morev Viktor Vasilievich, Amcheslavskaya Elena Valentinovna, Degovtsova Tatiyana Vladimirovna, Volok Olga Anatolievna, Gladkov Dmitrij Sergeevich, Vasilieva Margarita Yurievna | j |
| Ostravske | | j |
| Ostravské Rané | | d, g, h |
| Ostria | | j |
| Ostrovok | Züchter: Gorshkova Nina Sergeevna, Hovrin Aleksandr Nikolaevich, Tereshonkova Tatiyana Arkadievna, Kostenko Aleksandr Nikolaevich | j |
| Osu Blue | | c, d |
| Osu Blue Gross | | c |
| Osu Potato Leaf | | d |
| Ot 1801 | Züchter: Enza Zaden Beheer B.V. | j |
| Ot1317 | Züchter: Enza Zaden Beheer B.V. | j |
| Otello | Züchter: Bekov Rustam Hizrievich, Maksimov Sergej Vasilievich, Lyubina Nikolaj Nikolaevich, Kostenko Aleksandr Nikolaevich | j |
| Otelo | Züchter: Western Seed España, S.A. | j, o |
| Othello | | j |
| Otilia | Züchter: Zayin Technology, S.L. | j, o |
| Otlichnik | | j |
| Otradny (oder: Pleasant. Otradnyi. Otradnaja) | | c, e, g, h, j |
| Otranto (oder: Nun 8371) | Züchter: Nunhems B.V. | j |
| Otraolnij | | c |
| Otrera | Züchter: Syngenta Seeds B.V. | j |
| Otscharowanije | | c |
| Ottaplus | Züchter: Vikima Seed A.S. | j |
| Ottawa | | c, g, h, j |
| Ottoman | | j |
| Oud Holland | | c, d |
| Our Own Pink | | c, d |
| Ourjouan | | j |
| Ouro | Züchter: Daniel Cruz Lima Millani, Cassio Goncalves Camargo, Paulo Eduardo De Souza Alves | j |
| Out Of The Blue | | c, d |
| Outdoor Girl | | c, d, e, g, h, j, o |
| Outdoors Anglia | | g, h |
| Outpost | | g, h |
| Oval Red | | j |
| Ovale | | n |
| Ovale Cherry Strauchtomate | | e |
| Ovalino | | j |
| Ovaly | Züchter: Royal Sluis Vegetables Bv (Nl) | j |
| Ovata | Züchter: Rijk Zwaan Zaadteelt En Zaadhandel Bv (Nl) | c, g, h, j |
| Ovate / 3 | | g, h |
| Ovation | | j |
| Oven | Züchter: Dederko Vladimir Nikolaevich, Postnikova Olga Valentinovna | j |
| Overcoming | | g, h |
| Overpack | Züchter: Clause Semences Sa (Fr) | j |
| Oversy | | j |
| Ovetto | Züchter: Peotec Seeds Srl | j |
| Ovidio | Züchter: Isi Sementi Spa | j, o |
| Oviformis | | g, h |
| Ovita | | c, d |
| Ovo 123 | Züchter: Vilmorin Sa (Fr) | j |
| Ovo Brasileiro | | c, d, e, g, h |
| Ovo Rosso | | j |
| Ovoidea (oder: Ovate / 2) | | g, h |
| Owen's Purple | | c, d |
| Owino | Züchter: Syngenta Participations Ag | j |
| Owyhee | | c, d |
| Oxford | | j |
| Oxheart (oder: Ox Heart) | Züchter: Sativa Coop (It) | c, d, k, j |
| Oxheart Giantissima | | c, d |
| Oxheart Golden | | c, d |
| Oxheart Light Pink | | c, d |
| Oxheart Orange | Züchter: Domaine Public (Fr) | j |
| Oxheart Raspberry | | c, d |
| Oxheart South American | | c, d |
| Oxheart Striped | Züchter: Domaine Public (Fr) | j |
| Oxtagon | | j |
| Ozark Pink | | c, d, k |
| Ozark Sunrise | | c, d, e |
| Ozark Sunset | | c, d, e |
| Özer (oder: Eç-10516) | | j |
| Ozero Nadezhdy | Züchter: Myazina Lyubov' Anatolievna | j |
| Ozherelie Krasnoe | Züchter: Kudryavtseva Galina Aleksandrovna, Fotev Yurij Valentinovich, Kotel'Nikova Marina Aleksandrovna, Kondakov Sergej Nikolaevich | j |
| Ozherelie Zheltoe | Züchter: Kudryavtseva Galina Aleksandrovna, Fotev Yurij Valentinovich, Kotel'Nikova Marina Aleksandrovna, Kondakov Sergej Nikolaevich | j |
| Oziris | | b, c, d, e |
| Özlem | | j |
| Ozone | Züchter: Sylvain Botens | j |
| Ozyrys | Züchter: Plantico Hodowla I Nasiennictwo Ogrodnicze Golebiew Sp. Z O.O. | g, h, j |