15 Vegetables That Start With O [Huge List With Pictures!]

Today, we’re diving into the outstanding world of vegetables that start with O. ‘O’ stands for “Oh wow!” because that’s exactly what you’ll say when you learn about these amazing veggies. They’re not only full of flavor but also packed with nutrients that keep us healthy and strong. Let’s open our minds and taste buds to the adventures of vegetables that start with O.

A purple background with a white O in the middle of a white circle. On each side are three names and graphics of vegetables that start with O.

First on our list is the Onion. Onions might make us tear up when we chop them, but they’re actually superheroes in the kitchen. They add delicious flavor to almost any dish, from spaghetti to soup and even burgers. Plus, onions are good for our hearts and can help keep us healthy. Who knew something so simple could be so powerful?

Next, we have the Okra, also known as “lady’s fingers” because of its long, slender shape. Okra can be a bit slimy on the inside, but that’s part of what makes it so special. It’s great in stews and soups, and it can even be roasted or fried for a crunchy snack. Okra is not just tasty; it’s also full of vitamins and fiber.

Let’s not forget the Olive. Technically a fruit, olives are often eaten like vegetables and are a key ingredient in many delicious dishes, including salads and pizzas. Olives come in green and black varieties, each with its own unique taste. They’re not just yummy; they’re also loaded with healthy fats that are good for our hearts.

Exploring vegetables that start with O takes us on a journey through flavors and health benefits that are as wide and varied as the alphabet itself. From the pungent Onion to the unique Okra and the versatile Olive, each ‘O’ vegetable brings something special to our plates. So, let’s keep our curiosity alive and our plates full as we continue to explore the delicious world of vegetables!

Discover more fun vegetables with our Vegetables that start with M and our Vegetables that start with N.

White text that says "15 vegetables that start with O" on a purple banner. On the top are two images of vegetables that start with O and on the bottom are another two images.

List of Vegetables That Start With O

Here is a list of vegetables that start with O in alphabetical order. How many do you know from this list? Scroll down to learn more about each vegetable!

Oakleaf Lettuce
Ogonori
Okinawa Spinach
Okinawan Sweet Potatoes
Okra
Olida
Olive
Onion
Orach
Orange Bell Pepper
Orange Cauliflower
Orange Tomato
Oregano
Oyster Mushroom
Oyster Plant

A white background with a colorful vegetable border. On the white background there are letters that say "vegetables that start with O" and a list of all the fruits.

Fun Facts about Vegetables that Start with O

Ready to increase your knowledge of vegetables that start with O? Dive in and learn more about all the different vegetables on the list!

Oakleaf Lettuce: Oakleaf Lettuce is a type of lettuce with leaves that look like oak tree leaves. It’s like a mini forest on your plate, adding crunch and fun to your salad.
Ogonori: Ogonori is a type of seaweed that’s often used to make a cool, jelly-like dish. It’s like eating a piece of the ocean that wiggles and jiggles.
Okinawa Spinach: Okinawa Spinach has green and purple leaves and is super good for you. It’s like a magical plant that changes color and helps you become strong.
Okinawan Sweet Potatoes: These sweet potatoes are purple inside and super sweet. Eating them is like finding a treasure chest filled with purple gold that’s delicious.
Okra: Okra is a green vegetable that can be a bit slimy inside but tastes great in stews. It’s like a secret agent that can sneak into dishes and make them extra special.
Olida: This might be less known, but imagine a spice or plant that adds an exciting twist to your food, like a sprinkle of mystery.

A grey background on the left is the letter M in the center of a white circle. On the right is the word "Ogonori" in white lettering with a picture of Ogonori below it.

Olive: Olives can be green or black and are often found in salads or on pizzas. They’re like little flavor bombs that add a salty, tangy zing to your food.
Onion: Onions can make you cry when you cut them, but they add so much flavor to food. It’s like they’re saying, “I might make you teary, but I promise to make your meals yummy.”
Orach: Orach is a leafy green that can be red, green, or purple. It’s like a chameleon of the vegetable world, changing colors and adding beauty to your plate.
Orange Bell Pepper: Orange Bell Peppers are sweet and crunchy. Eating them is like crunching into a piece of sunshine that’s good for you.
Orange Cauliflower: Orange Cauliflower is just like regular cauliflower but with a bright orange color. It’s like the cauliflower decided to dress up in a sunny costume.
Orange Tomato: Orange Tomatoes are sweet and juicy, with a sunny orange color. They’re like little bursts of happiness you can eat right off the vine.
Oregano: Oregano is an herb that adds a warm, earthy flavor to dishes, especially pizza. It’s like sprinkling a little bit of magic over your food that makes it taste like a dream.
Oyster Mushroom: Oyster Mushrooms are soft and slightly chewy, with a taste kind of like seafood. They’re like the friendly ghosts of the forest that you can cook and eat.
Oyster Plant: Oyster Plant, or salsify, has a root that tastes a bit like oysters. It’s like the vegetable kingdom’s version of a sea adventure on your plate.