TL;DR
The best documentaries on Netflix right now: My Octopus Teacher, 13th, Icarus, The Social Dilemma, American Factory, Crip Camp, and Dick Johnson Is Dead. For true crime specifically: The Tinder Swindler, Amanda Knox, American Murder: The Family Next Door, and Fyre are the standouts. All rated 7.0+ on IMDb.
Netflix has one of the strongest documentary catalogues of any streaming platform — the problem is finding the good ones inside it. The algorithm surfaces whatever is trending this week, which buries Oscar winners and genuinely important films in favour of clickbait titles. This list cuts through the noise. Every documentary here earns its place: Academy Award winners, films that changed public conversation, and a handful that are simply the finest examples of what non-fiction filmmaking can do. All are available on Netflix in the UK and US as of May 2025, though streaming libraries vary by region — worth checking your local catalogue.
Best documentaries on Netflix (2025)

My Octopus Teacher
2020 · 1h 25m
A filmmaker spends a year free-diving every day in a South African kelp forest, forming an extraordinary bond with a wild octopus. Won the Academy Award for Best Documentary Feature. Sounds niche; feels universal. One of the most unexpectedly moving films Netflix has ever produced.

13th
2016 · 1h 40m
Ava DuVernay's documentary on the 13th Amendment — which abolished slavery 'except as punishment for crime' — and how that clause created the modern prison-industrial complex. Precise, furious, and necessary. One of the highest-rated documentaries on the platform.

Icarus
2017 · 1h 32m
Bryan Fogel sets out to test how easy it is to cheat in amateur cycling. He ends up entangled with a Russian scientist who reveals the state-sponsored doping programme that corrupted the Olympics — and whose life is then put at risk. A personal experiment that accidentally broke one of the biggest sports scandals in history. Won the Academy Award for Best Documentary.

American Factory
2019 · 1h 55m
In post-industrial Ohio, a Chinese billionaire reopens a shuttered General Motors plant. The collision of American and Chinese working cultures — and what it reveals about the future of labour — is sobering and often funny. Won the Academy Award for Best Documentary. The first film produced by Barack and Michelle Obama's Higher Ground Productions.

The Social Dilemma
2020 · 1h 34m
The engineers and designers who built social media's attention economy explain — from the inside — how it actually works, and why they're frightened of what they made. Mixes documentary interviews with dramatised sequences. One of Netflix's most-watched documentaries ever; genuinely changed how many people use their phones.

Crip Camp
2020 · 1h 46m
In 1971, a scrappy summer camp for disabled teenagers in upstate New York becomes a catalyst for the American disability rights movement. A joyful, urgent film about people who changed federal law through sheer determination. Oscar-nominated for Best Documentary; co-produced by Barack and Michelle Obama.

Dick Johnson Is Dead
2020 · 1h 29m
Director Kirsten Johnson stages elaborate fake deaths for her elderly father as he loses his memory to dementia — falls, accidents, an angel descending from heaven. Part grief processing, part absurdist comedy, part act of love. Nothing else on Netflix feels quite like it.

Stutz
2022 · 1h 35m
Jonah Hill turns the camera on his psychiatrist, Dr. Phil Stutz, exploring therapy, mental health tools, and what it genuinely takes to improve your life. Breaks the fourth wall repeatedly. More warm and practical than it sounds — and more honest than most celebrity documentaries.
Best true crime documentaries on Netflix
True crime is Netflix's biggest documentary category by audience. The best of it doesn't just tell you what happened — it forces you to think about the justice system, human psychology, and how the media shapes what we believe. These are the ones that hold up beyond the initial shock.

The Tinder Swindler
2022 · 1h 54m
A man posing as a billionaire diamond merchant romances women on Tinder, convinces them he's in danger, and borrows enormous sums he never repays. The three women who were defrauded — and then decided not to remain victims — are the real story. Netflix's most-watched documentary at the time of release.

Amanda Knox
2016 · 1h 32m
An American student is convicted, acquitted, and reconvicted of murdering her British flatmate in Perugia in one of the most media-distorted criminal cases of the 21st century. The documentary gives Knox and Raffaele Sollecito a platform to speak directly — and asks hard questions about how tabloid coverage creates guilt before any verdict.

American Murder: The Family Next Door
2020 · 1h 22m
Built almost entirely from text messages, social media posts, and police body-cam footage, this documentary reconstructs the murders of Shanann Watts and her two daughters. There is no talking-head narration — just the raw digital record of a family, and then its destruction. Quietly devastating.

Fyre: The Greatest Party That Never Happened
2019 · 1h 37m
The inside story of the Fyre Festival — a luxury music event in the Bahamas that collapsed catastrophically, leaving thousands stranded with no food or shelter. Billy McFarland's fraud and the influencer marketing culture that enabled it are dissected with uncomfortable precision. Enraging and compulsively watchable.
3
Academy Award wins
12
Films in this list
7.6
Avg IMDb rating
1h 22m
Shortest runtime
How to choose which one to watch tonight
- Want to feel something — My Octopus Teacher or Dick Johnson Is Dead. Both are unexpectedly emotional.
- Want to get angry — 13th. Set aside 100 minutes and don't multitask.
- Want to understand how the internet broke your brain — The Social Dilemma. Best watched without your phone.
- Want true crime — The Tinder Swindler first. It has the most satisfying ending of any of them.
- Want something lighter — Stutz. It's about therapy but it's oddly funny and warm.
- Want to understand power and labour — American Factory. One of the most important films Netflix has produced.
Availability changes often
Netflix rotates its documentary catalogue regularly. If a title has left your region, it's often available on BBC iPlayer, MUBI, or Prime Video — or can be rented cheaply on Apple TV or Google Play.
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