If you’ve been watching The Curse of Oak Island lately, you’ve probably noticed a new face in the mud. Fiona Steele. She isn’t some random guest or a "friend of the family" coming by for a cameo.
Fiona is a professional archaeologist who has quickly become a staple on the Lot 5 digs.
Honestly, the show needed this. For years, we watched the guys bulldoze things and hope for the best. Now? We have someone like Fiona Steele meticulously brushing off dirt from 18th-century pins. It changes the vibe. It makes the hunt feel... real.
Who exactly is Fiona Steele?
Let’s get the record straight because there’s some confusion online. There is another Fiona Steele who is a world-class statistician in the UK. That’s not our Oak Island Fiona. Our Fiona Steele is a boots-on-the-ground archaeologist based in the Maritimes.
She has a deep background in Prince Edward Island (PEI) history and museum work. Before she was helping Rick and Marty Lagina, she was the host of The Hidden Island podcast. She's spent years working with the PEI Museum and Heritage Foundation.
Basically, she knows the Atlantic Canadian soil better than almost anyone.
She joined the team during Season 11. Since then, she’s been paired up with Laird Niven and Jamie Kouba. They form this "archaeological dream team" that keeps the Laginas from accidentally destroying 300-year-old evidence.
What has she actually found on Oak Island?
Fiona isn't just standing around with a clipboard. She’s been in the trenches.
One of her biggest moments happened on Lot 5. This area has become the "hot spot" of the recent seasons. While working the site with Alex Lagina, Fiona discovered pieces of iron that the team speculated could be part of a treasure chest or a decorative box.
Later, she unearthed a lead shot. To the average person, it’s a tiny ball of metal. To Fiona? It’s a story. She noted that it likely provided someone’s supper on the island hundreds of years ago. That's the nuance she brings—turning "trash" into a timeline of human life.
In Season 12, she was the one who uncovered a nail predating 1795. Why does that matter? Because 1795 is when the Money Pit was "officially" discovered. Anything found from before that date is proof that something was happening on that island long before the legend began.
She also helped identify a wound glass bead that might be even older.
The Lot 5 Connection
Lot 5 is arguably the most mysterious part of the island right now. It was owned by Robert Young for decades, and he wouldn't let the searchers near it. Now that the Laginas own it, Fiona Steele is the one peeling back the layers.
- She helped explore a mysterious round foundation near the shoreline.
- She analyzed brick samples that suggest a massive industrial operation.
- She’s been central to the theory that Lot 5 was a staging ground for whatever happened in the Money Pit.
Why her presence matters for E-E-A-T
Google and fans alike want "E-E-A-T" (Experience, Expertise, Authoritativeness, and Trustworthiness). In the early seasons, the show was criticized for being too "speculative." Bringing in experts like Fiona Steele gives the search scientific weight.
She doesn't jump to "Templar gold!" every time she finds a rock. She looks at the stratigraphy. She looks at the manufacturing marks.
When she says a bead is from the 1700s, you believe her because she has the academic and field background to back it up. She isn't there to sell a theory; she's there to find the truth.
Addressing the "Joy Steele" Confusion
If you google "Steele Oak Island," you’ll see another name: Joy Steele.
This is where things get tricky. Joy Steele is a researcher and author who wrote The Oak Island Mystery Solved! She has a very famous (and controversial) theory that Oak Island wasn't a treasure site at all, but a British naval tar-making kiln operation.
Fiona Steele and Joy Steele share a last name and a passion for the island’s history, but they represent two different sides of the coin. Joy is the theorist. Fiona is the practitioner uncovering the physical evidence that might—ironically—prove or disprove those theories.
What's next for Fiona on the island?
As we move into 2026, the focus is shifting toward the swamp and the Money Pit caissons, but the work on Lot 5 isn't done.
Fiona's role is expanding because the Canadian government has tightened regulations on how "special places" are excavated. You can't just dig a hole anymore. You need a licensed archaeologist on-site for almost everything.
That means Fiona Steele isn't going anywhere. She is the gatekeeper of the artifacts.
If you want to follow the "scientific" side of the mystery, she’s the one to watch. She brings a level of calm and precision to a show that can sometimes get a bit... high-octane.
Next Steps for Fans: Keep a close eye on the Lot 5 circular features in upcoming episodes. Fiona's analysis of the masonry and soil composition there is likely the key to figuring out if the island was a military outpost or a pirate hideout. You can also check out her past work with the PEI Museum and Heritage Foundation to see the kind of historical context she brings to Nova Scotia's most famous mystery.
