3D Movies Never Released on 3D Blu-ray [including digital only releases]

[the13thman]

Post-1997 Conversions (The Bronze Age of 3-D)

Many of these were primarily or exclusively released in China, but there are a fair few big budget Hollywood conversions in this list too that had wider international releases.

2012
The Addams Family - Hollywood conversion
Alpha - Hollywood conversion
Aquaman and the Lost Kingdom - Hollywood conversion
Artemis Fowl - was due for release in 3D but released flat on Disney+ instead
Asura
Ben Hur - Hollywood conversion
Big Fish & Begonia - 2D animation converted to 3D
Big Foot aka China Bigfoot: Legend of the Yeren aka Journey to the Forbidden Valley
Black Butterfly
Black & White The Dawn Of Assault
Bleeding Steel
The Colony
Creed - Hollywood conversion? It did get a limited US release
The Crossing Part I
The Crossing Part II
Dahufa - 2D animation converted to 3D
The Darkest Minds - may have had a very limited 3D release in one or two European countries
Dawn Of The Dead (original)
Fast & Furious 7
Fast & Furious 8
Firestorm
The Foreigner
Free Guy - Hollywood conversion
From Vegas To Macau II
From Vegas To Macau III
The Grandmaster
Guardians - Russia
Harry Potter And The Half-Blood Prince - Hollywood conversion. selected scenes only
Harry Potter And The Order Of The Phoenix - Hollywood conversion. selected scenes only
The Host - Korea
The Hurricane Heist - France
Ip Man 3
Jason Bourne
Jaws - Hollywood conversion
Journey To The West: Conquering The Demons
Jungle Cruise - Hollywood conversion
Kingsman: The Golden Circle
The Knight of Shadows - Between Yin & Yang - China
Kung Fu Hustle
Kung Fu Jungle
Kung Fu Yoga
Legend of the Naga Pearls
League Of Gods - got a limited international release
The Little Mermaid
L.O.R.D. Legend of Ravaging Dynasties
Lucy
The Maze Runner The Scorch Trials - Hollywood conversion
The Maze Runner The Death Cure - Hollywood conversion
Meg 2: The Trench
Men In Black International
The Mirror
Monk Comes Down The Mountain
Monster Trucks - Hollywood conversion. Shown on Sky Cinema in the UK
Mulan - Hollywood conversion but only received a limited international release, then dumped onto Disney+ flat. Now available digitally in Russia and China
The Nutcracker and the Four Realms - Hollywood conversion
Once Upon A Time
Operation Chromite - Korea conversion but unreleased
Operation Red Sea - China
Padmaavat - India
Pete's Dragon - Hollywood conversion. Shown on Sky Cinema in the UK
Plan 9 From Outer Space - US conversion
Police Story Lockdown
Power Rangers (2017) - Chinese conversion
The Predator - Hollywood conversion
Robocop - 2014 remake
Race 3
Skiptrace
Skyfire - China
Spies In Disguise
SPL 2
Star Wars Episode I The Phantom Menace - Hollywood conversion
Star Wars Episode II Attack Of The Clones- Hollywood conversion but no general release
Star Wars Episode III Revenge Of The Sith- Hollywood conversion but no general release
Superman Returns - Hollywood conversion. selected scenes only (approx 20 mins)
Street Dancer - India
Switch
Taken 3
They Shall Not Grow Old
Thriller - Michael Jackson's classic short converted to 3D overseen by director John Landis
Thugs of Hindostan - India
Train To Busan - China conversion but unreleased
True Legend
Umizaru 3: The Last Message - Japan
Vanguard - China
Venom: Let There Be Carnage
The Wandering Earth
Wolf Warrior II
A Wrinkle In Time - Hollywood conversion. Shown on Sky Cinema in the UK
A Writer's Odyssey - China
Wu Kong
X-Men Dark Phoenix

There are a LOT of unreleased Indian 3D films, they have their own thread here.

more coming soon, regrettably...