How Many Sherlock Seasons Are There

There are currently (often called "series") of the hit BBC show Sherlock .

So: . No official season 5 has been announced as of 2026.

The fog was rolling in off the Thames, casting a misty veil over the bustling streets of London. It was a chilly autumn evening, and I had just received a visit from my dear friend, Dr. John Watson.

The series is structured into four main blocks, with a few high-profile specials that are often grouped with the seasons: how many sherlock seasons are there

There are (often called series) of the BBC’s Sherlock , starring Benedict Cumberbatch and Martin Freeman.

Here’s the breakdown:

"Holmes, I've been getting a lot of inquiries about a rather popular television program," Watson said, his eyes twinkling with curiosity. "People keep asking, 'How many Sherlock seasons are there?' I thought it was only fitting that we investigate this matter further." There are currently (often called "series") of the

The most recent full season, ending with "The Final Problem," which many consider the series finale. The "Hidden" Episodes

The BBC series, which stars Benedict Cumberbatch as Sherlock Holmes and Martin Freeman as Dr. John Watson, aired its four seasons between 2010 and 2017. Each season consists of three feature-length episodes.

Introduced Benedict Cumberbatch as Sherlock and Martin Freeman as Dr. John Watson. It includes "A Study in Pink," "The Blind Banker," and "The Great Game". The fog was rolling in off the Thames,

I raised an eyebrow, intrigued by the challenge. "An excellent question, Watson! Let us see... The BBC has produced several seasons of the show, which is a modern retelling of the classic Sherlock Holmes stories. I believe it began in 2010 with the first episode, 'A Study in Pink.'"

Features some of the show's highest-rated episodes, including "A Scandal in Belgravia" and the shocking finale "The Reichenbach Fall".

Covers the aftermath of Sherlock's "death" and John’s marriage, concluding with "His Last Vow".

While the episode count might seem low compared to American procedurals, each of the 13 total installments is a feature-length production—typically running around 90 minutes.

Here is the breakdown of the series: