May 24, 2026
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One of the fabled Oklahoma monsters is a giant freshwater octopus that consumes humans. | Photo by Isabel Galvez

Mythical Creatures in Oklahoma

Ever since the days of the ancient Caddo Empire, Oklahoma’s residents have conjured wild tales and fascinating stories about strange monsters and unbelievable beasts roaming the wilds.

Some of them, such as Oklahoma’s own Bigfoot—the Boggy Bottom Monster—have been well-documented through the years, but there are a lot of other legends of strange and unique beasts running around the state.

Many of these stories originate from ancient Native American legends, while others are more modern in origin. As you read through this list of monsters and other unexplainable legends, try to see if you can figure out the hidden truth behind the myths.

Oklahoma’s Giant Octopus

This strange beast is most commonly reported in Lake Thunderbird, Lake Oolagah, and Lake Tenkiller. According to those who have seen it, it is about as big as a horse, a slightly red color, and somewhat resembles a shark with tentacles.

Do you believe it? As always, it’s possible, but I doubt it. To date, there has never been a freshwater octopus discovered, and since each of the three lakes was man-made, it would be slightly difficult for an Okie octopus to slither on up in there. But the rumors and myths persist.

The Oklahoma Deer Woman

The Oklahoman satyr? Not quite, but close. According to some Native American legends, there is a strange beast running around through the forests of Oklahoma. Half-woman, half-deer, this woman is not one to tangle with. She lures unsuspecting young men into the forest with her beauty, but once they discover that she has hooves, she morphs into a doe and tramples them. Personally, I think someone had a little too much of that firewater and ended up paying the price.

Oklahoma’s Alligator Man

Oklahoma’s Alligator Man

Now this one’s interesting: In November of 1920, a strange beast indeed was reported in an issue of The Oklahoman. Apparently, in 1842, a frightening scene happened near Tahlequah as a man stumbled onto a hidden cave. Curious, he decided to explore a bit, which didn’t turn out to be such a good idea.

While at the mouth of the cave, he could make out the outline of a large man inside. But, this was no ordinary man .. as it slowly moved forward, a strangely reptilian feature began to emerge: this creature had the body of a man but the head of an alligator and skin that was just as tough! It was reported that after the beast saw the man, it quickly gave chase. A few days later, it was reportedly seen making its way across the prairie north of town. Townsfolk organized a posse to hunt it down, but it was never seen again.

The story clearly must be fact, since it was reported in The Oklahoman!

The Ishkitini

The Ishkitini is a fabled being from Native American legends, notably the Choctaw. According to these myths, the Ishkitini is a “skinwalker,” or a being that takes on both aspects of man and animal. In many legends, this being can transform from its human form into a wolf, coyote, bear, or any other number of creatures.

Tales abound of the Ishkitini overtaking vehicles traveling along back roads, or creeping up to open windows at night. One particularly frightening manifestation is the Stigini. It is said that this human transforms into a horned owl, and, when seen, is the harbinger of death—usually violent and terrifying. Rumor has it that the area around Bird Creek Church in Sasakwa is full of these beasts, so next time you’re around in that area, keep an eye out!

Oklahoma’s Thunderbird

In Western Oklahoma, another strange beast right out of prehistoric times has been spotted throughout the mountainous areas. Known as the Thunderbird, this enormous flying beast has a wingspan that measures up to 160 feet wide and has a body of more than 90 feet. The beast has been described as being featherless and resembling a dragon.

According to investigator Callan Hudson, many early settlers in the southeastern portion of the state were terrorized by the beast for many months, causing some of them to flee the state. Another incident reports that small children from Clarita were being abducted by this massive beast, causing families to confine their children indoors. The beast was finally brought down around the 1920s by a local rifleman. It is thought that the beast is buried near Clarita, in a river bottom, where its bones are believed to still exist.

Fact or fiction? There are some strange things lurking through the wild forests and deep lakes of Oklahoma, but how much truth is there to these stories? I’ll let you be the judge.

The Boggy Bottom Bigfoot of Oklahoma

As we said at the beginning of this article, Oklahoma’s Boggy Bottom Bigfoot has already been well-documented, and so we wanted to focus this piece on other monsters and creatures. But in the interest of comprehensiveness, let’s take a moment to add this address this creature’s story.

Sightings of this large, reddish-brown humanoid have been reported for years, particularly around the remote wooded areas of southeastern Oklahoma. One characteristic sighting occurred in 2006, when Caney resident Jackie Marlow had a frightening encounter while sitting on her front porch.

Reported sightings have become so frequent and intriguing that an annual bigfoot festival has sprung up in the Oklahoma town of Honobia!

© 2018 | Eric Standridge