A Full List Of Surprising Fruits That Start With O (2024 edition)

All fruit lovers and gourmet enthusiasts! Fruits that start with O have arrived!

Are you up for a tasty challenge that will test your knowledge and broaden your fruit horizons?

Today, we explore the intriguing world of O-fruits. We’ll test your fruit vocabulary as we explore this enigmatic topic. Can you name them all after scrolling through the list below?

From the familiar orange to the exotic oro blanco grapefruit, brace yourself for a juicy excursion as we delve deep into the unknown with nothing but our curiosity and an insatiable thirst for delicious delights.

It’s worth noting that this list will only include edible fruit names. These items are considered culinary fruits so technically they can be eaten as is or used in recipes.

Start the challenge and let fruits that start with O win over your taste buds!

Some of these familiar and exotic fruits that start with O include:

Oeillade noire

Oeillade noire is a variety of red French wine grapes. It’s also called ‘Picardan noir‘ and grows in France’s southern Rhône Valley.

It’s important to highlight that Oeillade noire is not as extensively recognized or farmed as other grape types in the region, such as Grenache, Syrah, or Mourvèdre.

In red wine production, it adds richness and character to blends.

Ogallala strawberry

The Ogallala strawberry is a unique variety with vibrant red-pink skin and a delicate flavor. This variety is named after the Ogallala aquifer, which supplies irrigation to the Great Plains region of North America where it’s grown.

The Ogallala strawberry has a unique flavor that is described as sweet and tart. It can be eaten right off the vine or used in jams and other recipes.

Ogallala strawberry belongs to the genus Fragaria and goes by the scientific name Fragaria x ananassa Ogallala.

Ogeechee tupelo

Nyssa ogeche, also known as Ogeechee tupelo or Ogeechee lime tree, is a deciduous tree endemic to the southeastern United States. It lives in wetland settings, mainly near Georgia’s Ogeechee River.

The pyramidal-shaped Ogeeches tupelo tree grows to 50 feet (15 meters). During fall, its dark green, glossy leaves become vivid red, orange, and yellow. Springtime greenish-yellow blooms provide nectar for bees and other pollinators.

The fruits are known as Ogeechee limes, which are small and sweet. The fruits can be eaten right off the tree or used to make jams, jellies, and preserves.

Ogeechee tupelo plants also produce honey. Tupelo honey comes from bees that collect nectar from Ogeechee tupelo blooms. The light color, sweetness, and delayed crystallization make it popular.

Ogen melon

Ogen melon is a sweet, fragrant fruit with a unique taste. Its smooth, pale green to yellowish-green rind is somewhat netted. The juicy, light green and sweet flesh is often characterized as having a honey-like flavor.

Ogen melons are noted for their sweet taste, refreshing juiciness, and pleasant aroma. It’s usually eaten fresh in fruit salads or desserts.

The premium Ogen melon is known for its excellence. It’s popular globally and grown in many places with proper growth conditions.

When choosing an Ogen melon, remember to go for a fruit that feels weighty for its size, has a somewhat soft but not extremely hard texture, and has a pleasant scent.

The botanical name of Ogen melon is Cucumis melo.

Ōgonkan

Japanese citrus fruit Ōgonkan is Citrus flaviculpus in scientific terms. It’s a mandarin orange-kumquat hybrid. Ōgonkan is sometimes called “Golden Kumquat.”

The fruit is tiny and spherical like kumquats, with a thin, brilliant orange peel. The flesh features traces of acidity with a juicy, sweet, and tangy flavor.

Fresh Ōgonkan is simple to consume due to its thin skin. It’s a popular element used in salads, desserts, and garnishes.

This hybrid citrus fruit combines kumquat and mandarin orange traits for a delicious citrus sensation.

O’Henry peach

The O’Henry peach’s skin is yellow to orange with a hint of crimson. The flesh is bright, juicy, and non-fibrous. It has a sweet, fruity flavor with a nice tang and just a hint of tartness.

These juicy fruits are eaten fresh and used in cooking. They’re good in jams, preserves, sauces, and desserts like pies, cobblers, and tarts.

O’Henry peaches are available from mid to late summer. Depending on the geography and growing circumstances, they can be available in numerous marketplaces during their peak season. Its scientific name is Prunus persica ‘O’Henry’.

Oküzgözü grape

Oküzgözü is a Turkish red grape. The grape’s seeds resemble ox eyes, therefore the name “Oküzgözü” – “ox eye” in English. It’s one of Turkey’s most popular indigenous grape types, grown in Eastern and Southeastern Anatolia.

Oküzgözü grapes have mild tannins and a bright ruby-red hue. This grape type produces light to medium-bodied wines with vibrant acidity. Red berries like raspberry and strawberry, coupled with spices and herbs, are common flavor characteristics.

It thrives in hot, dry areas, making it ideal for Turkey’s Mediterranean environment. To make rich and balanced wines, it’s mixed with other indigenous Turkish grape varietals like Boğazkere.

Olallieberry

Olallieberry (Rubus laciniatus x ulmifolius) is a hybrid between blackberries and raspberries. Its traits come from both parent berries. In Chinook Jargon, “olallie” means “berry,” hence the name “Olallieberry.”

The Olallieberry fruit is dark purple-black and delicious. Its sweet-tart flavor is like blackberries with a dash of raspberry. The conical berries are bigger than blackberries and resemble raspberries.

Baking, jams, jellies, pies, and other delicacies employ olallieberries. They can also be eaten raw or added to smoothies and sauces.

Olallieberries grow best in mild coastal climates, such as the West Coast of the US. They are notably popular in California, where they are picked in summer and praised at local festivals and farmers’ markets.

Opal plum

Opal European plum, botanically known as Prunus domestica ‘Opal’ is a Czech plum cultivar. Its sweetness and versatility make it a popular cultivar.

Medium to huge oval-shaped opal plums have smooth purple skin with a blue bloom. The luscious, golden-yellow flesh is sweet and tangy.

Opal plums are good for cooking, baking, and preserving due to their sweetness and low acidity. Jams, jellies, pies, tarts, and other delicacies benefit from this fruit’s flavor.

Opal plums can also be dried to produce prunes or fruit sauces.

Orange

Oranges are citrus fruits with vivid orange skin, round shapes, and sweet, tangy flavors. Their scientific name is Citrus sinensis.

Oranges originated in Southeast Asia but are now grown worldwide, especially in tropical and subtropical locations. They’re one of the most popular fruits in the world.

The orange fruit’s rind, or peel, is thick and pitted, ranging from brilliant orange to somewhat greenish. The luscious, segmented interior flesh is termed “orange segments.”

Salads, sweets, marmalades, jams, and many foods employ these delicious fruits. Fresh oranges are also enjoyed as snacks or juiced to produce refreshing beverages.

Oranges are a wonderful source of vitamin C, fiber, and antioxidants. These healthful components may improve heart, skin, and immune system health.

Oranges are loved worldwide for their brilliant color, crisp flavor, and nutritional content. Popular orange varieties include Valencia, Navel, and Blood Oranges.

Orangelo

Orangelo, also known as “Chironja” or “Charonja,” is a cross between an orange (Citrus sinensis) and a pomelo (Citrus maxima). It is a rare citrus fruit. Its scientific name is Citrus paradisi × Citrus sinensis.

The orangelo fruit is spherical and has brilliant orange or reddish-orange peels. It can be bigger than an orange.

Orangelo’s flesh is normally segmented like an orange, although its hue depends on the kind and maturity. The flavor is a mix of oranges and pomelos, with a sweet and sour taste.

Orangelos are eaten fresh or cooked. They can be juiced, used in desserts, fruit salads, or as a distinctive citrus element in savory dishes.

Keep in mind that orangelos can be harder to find than other citrus fruits, depending on the location and market.

Oregon grape

Mahonia aquifolium, sometimes known as Oregon grape, is a flowering shrub native to western North America, notably the Pacific Northwest. Despite its name, it belongs to the Berberidaceae family, not the grape family.

Oregon grape has holly-like leaves and springtime clusters of vivid yellow blossoms. Its tiny, bluish-purple berries resemble grapes, thus the name “Oregon grape.”

The plant has several traditional applications. Oregon grape roots and bark contain therapeutic alkaloids including berberine. Supporting digestive health, liver function, and skin issues is among the potential benefits.

Oregon grape fruits are edible and tangy, though tart in taste. They can be eaten fresh, cooked into jams and syrups, or added to baked goods and salads for a unique flavor.

Orient pear

Pyrus communis ‘Orient’ often known as Orient pear, is a Rosaceae family plant. It produces huge pears with juicy flesh.

The Orient pear tree has round or bell-shaped fruit. The pears have yellow, golden, or russet skin. The creamy-white, fragrant flesh is sweet and acidic.

Orient pears can be cut into a fruit salad, eaten fresh, or roasted and baked. They’re also good for sauces and preserves.

Orient pears are picked ripe but firm, like other pear kinds. The finest flavor and texture come from off-tree ripening.

Orin apple

The Orin apple is a relatively new variety created in Japan by combining Golden Delicious and Fuji apples. Apple fans love it for its sweetness and crispness.

The spherical Orin apple has smooth, thin skin that is yellow or greenish-yellow, occasionally with red or pink flushes. The creamy white flesh is sweet with a dash of acidity, making it well-balanced.

Crispness distinguishes the Orin apple from other varieties. It’s excellent for eating fresh, juicing, and baking into pies or other desserts.

If you’re looking for Orin apples, try local specialty stores, orchards, or suppliers.

The botanical name for this variety is Malus domestica ‘Orin’.

Orlando tangelo

The Orlando tangelo is a grapefruit-tangerine hybrid. The USDA developed it in Orlando, Florida, in the 1910s.

Orlando tangelos have a unique taste and look. They’re about the size of a grapefruit but flatter.

The Orlando tangelo’s peel is orange and has a thick, granular texture. The flesh is segmented with a rich orange color, similar to a tangerine.

Compared to other citrus fruits, the Orlando tangelo has minimal acidity. Those who like a subtler citrus flavor would appreciate this alternative.

Orlando tangelos are strong in fiber and vitamin C. Their juiciness and adaptability make them a great option for salad dressings, marinades, and desserts.

Orlando tangelos may not be as commonly available as other citrus cultivars because of their distinct flavor and restricted availability.

The scientific name of this hybrid fruit is Citrus x tangelo ‘Orlando’.

Oro blanco

Oro Blanco – Spanish for “white gold” – is a hybrid of a pomelo (Citrus maxima) and a white grapefruit (Citrus paradisi).

Oro Blanco fruits resemble grapefruits but have smoother, thinner skin. Ripe peels are light yellow or greenish-yellow. Its pale yellow, delicate, and juicy flesh has a sweet and somewhat acidic taste.

Oro Blanco is milder than regular grapefruits, making it more appealing to citrus lovers. This fruit is easy to consume since its segments are generally seedless.

Oro Blanco fruits are cultivated in California, Arizona, and Mexico. They’re available from October to January.

This hybrid’s scientific name is Citrus paradisi x maxima ‘Oro Blanco’.

Ortanique

Ortanique is a hybrid of oranges (Citrus sinensis) and tangerines (Citrus reticulata). It originated in Jamaica.

Its vivid orange hue and spherical to slightly flattened form resemble an orange. The flesh is delicious, segmented, and usually deep orange. It’s sweeter and milder than regular oranges, with a great mix of sweetness and tanginess.

Ortaniques are fragrant and refreshing. They’re usually eaten fresh after removing the thick skin. They can also be juiced, added to fruit salads, or used in citrus dishes.

Jamaica considers Ortanique a speciality citrus fruit. It can be located from speciality citrus farmers or imported from Jamaica.

Ortanique goes by the botanical name Citrus reticulata x sinensis ‘Ortanique’.

Otaheite apple

The Otaheite apple, also known as the Jamaican apple or Malay apple, is a tropical fruit from Southeast Asia that is frequently grown in tropical locations like the Caribbean.

Despite its name, it is a Syzygium genus plant, not an apple.

The fruit’s surface is smooth and waxy and ranges in color from dark red to purple. Its form can be spherical or pear-shaped.

Otaheite apple has a sweet and sour flavor, similar to that of guava. The flesh is white and contains small edible seeds.

The Otaheite apple can be eaten fresh or made into jam, fruit juice and jelly. It can also be used as an ingredient in various dishes.

The scientific name for the Otaheite apple is Syzygium malaccense.

Oso Grande strawberry

Oso Grande strawberry (Fragaria × ananassa) is appreciated for its huge size and delicious taste.

Oso Grande strawberries are bigger than typical strawberries. The shiny, crimson berries are conical or wedge-shaped. They’re juicy, firm, and sweet with a dash of acidity.

Both amateur gardeners and professional farmers like this variety’s excellent output. The berries’ enormous size makes them suitable for fresh eating and cooking.

Due to their size, sweetness, and adaptability, Oso Grande strawberries are relished fresh, in recipes, or preserved.

Osteen mango

Osteen mango is a Florida-developed mango. It’s named after the Osteen family, who helped grow mangoes in the area. The Osteen mango is prized for its sweetness, juiciness, and taste.

Tropical evergreen Osteen mango trees produce fruits that weigh 12 to 24 ounces (340 to 680 grams) when completely developed.

When mature, Osteen mangoes have smooth, brilliant yellow skin with occasional crimson or orange flushes. The flesh is fiberless, juicy, and soft, with a vivid yellow to orange hue.

Theit rich, sweet, and fragrant flavor is generally regarded as a perfect combination of sweetness and acidity.

The scientific name of the Osteen mango is Mangifera indica ‘Osteen’.

Otaheite gooseberry

Otaheite gooseberry, also known as Tahitian gooseberry or Malay gooseberry, is a tropical fruit from the Phyllanthus genus (not a true gooseberry).

The fruit is green while young and golden or light yellow when ripe. Its transparent, jelly-like flesh is protected by thin, fragile skin. Like a sour grape, the fruit is bitter and delicious. Some types are more acidic than others.

Otaheite gooseberries are usually eaten fresh as a snack or in cooking. They can be eaten alone or used to produce drinks, jams, jellies, and sauces. For its alleged health benefits, certain cultures employ the fruit in traditional medicine.

Otaheite gooseberry’s scientific name is Phyllanthus acidus.

Oullins Gage plum

The Oullins Gage plum (Prunus domestica) is recognized for its richness and sweetness. It’s popular among plum lovers in Oullins, France.

Oullins Gage plums are medium-sized deciduous fruit trees. It has a spreading canopy with lush green foliage and produces stunning white blossoms that turn into fruit in spring.

When ripe, the Oullins Gage plum has vivid yellow-green skin with a hint of scarlet. The flesh is delicious, delicate, and golden yellow. It’s known for its honey-like or fragrant sweetness.

Oullins Gage plums are consumed fresh or used in cooking. They give flavor and sweetness to sweets, jellies, preserves, pies, and other baked items.

Oval kumquat

Oval kumquat is a tiny citrus fruit from Southeast Asia. Another name of this fruit is Nagami kumquat, so I added it to my list of fruits that start with N as well.

The oval kumquat’s flesh is sour and luscious. It’s an unusual citrus fruit since its sweet skin belies its acidic flesh. The zesty peel is typically consumed together with the rest of the fruit.

Oval kumquat fruit is a good source of vitamin C and fiber. It has a wide range of uses in the kitchen, from salads to jams to sweets.

It’s also a typical addition to cocktails and mocktails for both aesthetic and taste purposes.

If given full light and well-drained soil, oval kumquat trees can flourish in most regions. Home gardeners who want a citrus tree can grow them in pots.

Oval kumquat’s scientific name is Fortunella margarita.

Owari Satsuma

Owari Satsuma (Citrus reticulata ‘Owari’) is a mandarin orange cultivar known as Citrus unshiu. It’s one of the most popular mandarin orange varieties.

The name “Owari” comes from Japan’s former province where this citrus fruit was initially grown.

Owari Satsuma oranges are 5–8 cm in diameter. They’re simple to consume since their skin is thin, loose, and peelable.

The fruit’s sweet flavor and balanced acidity make it a very delicious food item enhanced by an amazing aroma.

Japan is the main producer of Owari Satsuma oranges, however, they are also grown in the southern US. They’re popular throughout the holidays and harvested from November to January.

Ozark Beauty strawberry

Ozark Beauty strawberry (Fragaria × ananassa) is appreciated for its taste and yield. Home and professional farmers love this perennial plant’s luscious, juicy berries.

Ozark Beauty strawberries have a brilliant red color, medium to large size, and delicious texture. The fruit is solid, making it transportable and storeable. When fresh, the berries taste sweet and tart.

Ozark Beauty is known for its bountiful harvest. It produces lots of fruits over a long time. For strawberry growers who want a steady supply, this is a very good option.

Ozark Beauty strawberries can be eaten fresh or used in cooking. They’re employed in sweets including pastries, jellies, preserves, and pies.

Ozark Gold apple

The Ozark Gold apple is a honey-sweet cultivar from the Ozarks region in the US. It’s an excellent choice for home or commercial growers.

Ozark Gold apples are medium-sized with yellow-green skin and yellowish flesh. They have a mild, sweet flavor with hints of tartness and a lingering aftertaste.

Ozark Gold apples are great for eating raw and can also be used in baking and cooking. The fruit is mostly used in sauces, pies, and jams.

Ozark Gold apple’s botanical name is Malus domestica ‘Ozark Gold’.

Ozark Premier plum

Ozark Premier plum is a wonderful plum variety that was bred to flourish in Ozark Mountain climates.

Plums are dark purple to black with a faint bloom when mature. The flash is delicious, sweet, and flavorful.

Ozark Premier plums are known for their high sugar content and low acidity, making them ideal for jams, jellies, pies, and other desserts. They also make great additions to salads and sauces.

Ozark Premier plum’s scientific name is Prunus domestica ‘Ozark Premier’.

All fruits that start with O are a treasure trove of delicious flavors and brilliant hues. From the exotic Ogen melon to the refreshing orange, these fruits make a great accent to any fruit bowl or dish.

If you want to learn more, check out my intriguing post on O-foods, where you’ll find many delicious meals and ingredients to inspire your cooking.

You can also check out my article on vegetables that start with O which showcases a variety of healthful and flexible selections that will boost your meals.

So, whether you’re savoring the succulent sweetness of O-fruits, playing with the delicious flavors of O-meals, or embracing the nutritious goodness of O-vegetables, there are many alternatives.

You should also look at our list of fruits starting with R, our collection of veggies starting with U, veggies starting with V or our list of fruits beginning with U!

Let the letter O inspire your culinary experiences!