Best Science Fiction Movies of 2021

The highest-rated science fiction films from 2021, ranked by MovieMagicScore based on authentic viewer ratings.

Science Fiction 2020 Science Fiction 2022 All Time Science Fiction

Action Comedy Drama Horror Thriller Romance Animation Documentary Fantasy Crime

Spider-Man: No Way Home

2021

Peter Parker is unmasked and no longer able to separate his normal life from the high-stakes of being a super-hero. When he asks for help from Doctor Strange the stakes become even more dangerous, forcing him to discover what it truly means to be Spider-Man.

7.9

Evangelion: 3.0+1.0 Thrice Upon a Time

2021

In the aftermath of the Fourth Impact, stranded without their Evangelions, Shinji, Asuka and Rei find refuge in one of the rare pockets of humanity that still exist on the ruined planet Earth. There, each lives a life far different from their days as an Evangelion pilot. However, the danger to the world is far from over. A new impact is looming on the horizon—one that will prove to be the true end of Evangelion.

8.2

Dune

2021

Paul Atreides, a brilliant and gifted young man born into a great destiny beyond his understanding, must travel to the most dangerous planet in the universe to ensure the future of his family and his people. As malevolent forces explode into conflict over the planet's exclusive supply of the most precious resource in existence - a commodity capable of unlocking humanity's greatest potential - only those who can conquer their fear will survive.

7.8

Finch

2021

On a post-apocalyptic Earth, a robot, built to protect the life of his dying creator's beloved dog, learns about life, love, friendship, and what it means to be human.

7.8

Ron's Gone Wrong

2021

In a world where walking, talking, digitally connected bots have become children's best friends, an 11-year-old finds that his robot buddy doesn't quite work the same as the others do.

7.9

Godzilla vs. Kong

2021

In a time when monsters walk the Earth, humanity’s fight for its future sets Godzilla and Kong on a collision course that will see the two most powerful forces of nature on the planet collide in a spectacular battle for the ages.

7.6

A Quiet Place Part II

2021

Following the events at home, the Abbott family now face the terrors of the outside world. Forced to venture into the unknown, they realize that the creatures that hunt by sound are not the only threats that lurk beyond the sand path.

7.5

Free Guy

2021

A bank teller discovers he is actually a background player in an open-world video game, and decides to become the hero of his own story. Now, in a world where there are no limits, he is determined to be the guy who saves his world his way before it's too late.

7.5

The Tomorrow War

2021

The world is stunned when a group of time travelers arrive from the year 2051 to deliver an urgent message: Thirty years in the future, mankind is losing a global war against a deadly alien species. The only hope for survival is for soldiers and civilians from the present to be transported to the future and join the fight. Among those recruited is high school teacher and family man Dan Forester. Determined to save the world for his young daughter, Dan teams up with a brilliant scientist and his estranged father in a desperate quest to rewrite the fate of the planet.

7.5

#10

Belle

2021

Suzu is a 17-year-old high-school student living in a rural town with her father. Wounded by the loss of her mother at a young age, Suzu one day discovers the massive online world "U" and dives into this alternate reality as her avatar, Belle. Before long, all of U's eyes are fixed on Belle, when, suddenly, a mysterious, dragon-like figure appears before her.

7.7

#11

Ghostbusters: Afterlife

2021

When single mom Callie and her two kids Trevor and Phoebe arrive in a small Oklahoma town, they begin to discover their connection to the original Ghostbusters and the secret legacy their grandfather left behind.

7.3

#12

My Hero Academia: World Heroes' Mission

2021

A mysterious group called Humarize strongly believes in the Quirk Singularity Doomsday theory which states that when quirks get mixed further in with future generations, that power will bring forth the end of humanity. In order to save everyone, the Pro-Heroes around the world ask UA Academy heroes-in-training to assist them and form a world-class selected hero team. It’s up to the heroes to save the world and the future of heroes in what is the most dangerous crisis to take place yet in My Hero Academia.

7.6

#13

Sword Art Online the Movie – Progressive – Aria of a Starless Night

2021

One month after Kayaba Akihiko's game of death began, the death toll continues to rise, two thousand players having already lost their lives to the ultra-difficult VRMMO world of Sword Art Online. On the day of the strategy meeting to plan out the first-floor boss battle, Kirito, a solo player who vows to fight alone to get stronger, runs into a rare, high-level female player. She gracefully dispatches powerful monsters with a single rapier that flashes like a shooting star in the night...

7.8

#14

Black Widow

2021

Natasha Romanoff, also known as Black Widow, confronts the darker parts of her ledger when a dangerous conspiracy with ties to her past arises. Pursued by a force that will stop at nothing to bring her down, Natasha must deal with her history as a spy and the broken relationships left in her wake long before she became an Avenger.

7.2

#15

Justice Society: World War II

2021

When the Flash finds himself dropped into the middle of World War II, he joins forces with Wonder Woman and her top-secret team known as the Justice Society of America.

7.4

#16

Injustice

2021

When Lois Lane is killed, an unhinged Superman decides to take control of the Earth. Determined to stop him, Batman creates a team of freedom-fighting heroes. But when superheroes go to war, can the world survive?

7.3

#17

Violet Evergarden: Recollections

2021

An emotionally scarred former child soldier becomes a letter writer in this condensed recap of the moving, gorgeously animated award-winning series.

8.6

#18

Don't Look Up

2021

Two astronomers go on a media tour to warn humankind of a planet-killing comet hurtling toward Earth. The response from a distracted world: Meh.

7.1

#19

Blush

2021

When a horticulturalist-astronaut crashes onto a desolate planet, he encounters an ethereal visitor and discovers the joy of building a new life—realizing the universe has delivered something astonishing.

7.8

#20

Space Sweepers

2021

When the crew of a space junk collector ship called The Victory discovers a humanoid robot named Dorothy that's known to be a weapon of mass destruction, they get involved in a risky business deal which puts their lives at stake.

7.1

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Best Science Fiction Movies of 2021

This ranking features the top science fiction movies released in 2021, sorted by MovieMagicScore viewer ratings. Looking for more? Browse all genres from 2021 or see the best science fiction movies of all time.