Corrections welcome, because I just pulled this together in like five minutes, but a lot of these are Fox titles, so unless/until something at Disney changes, the likelihood of these getting newly licensed for better releases is extremely low.
AVAILABILITY OF FOX TITLES IN REGION A:
[Show spoiler]
NO REGION A BLU-RAY
Between Heaven And Hell [Blu-ray]
The Culpepper Cattle Co. [Blu-ray]
Deadfall [Dual Format]
Eyewitness [Blu-ray]
Guns At Batasi [Dual Format]
Halls of Montezuma [Dual Format]
The Iron Curtain [Dual Format]
The Magus [Dual Format]
The Sheriff of Fractured Jaw [Dual Format]
Sherlock Holmes in New York [Blu-ray]
Sun Also Rises [Dual Format]
FOX
Panic In The Streets [Dual Format]
Super Troopers [Dual Format]
The Three Faces of Eve [Dual Format]
KINO LORBER
Broken Arrow [Dual Format]
Compulsion [Blu-ray]
The Earth Dies Screaming [Dual Format]
The Mephisto Waltz [Blu-ray]
Rawhide [Blu-ray]
SHOUT FACTORY
Damnation Alley [Dual Format]
TWILIGHT TIME
Black Widow [Blu-ray] (OUT OF PRINT)
The Boston Strangler [Dual Format] (OUT OF PRINT)
Kiss Of Death [Blu-ray] (OUT OF PRINT)
Let’s Make Love [Dual Format]
Man Hunt [Dual Format] (OUT OF PRINT)
The Panic In Needle Park [Blu-ray] (OUT OF PRINT)
The Seven-Ups [Blu-ray] (OUT OF PRINT)
Stagecoach [Blu-ray]
NOT FOX:
The Rare Breed [Dual Format] - UNIVERSAL
Hudson Hawk [Dual Format] - SONY
all MGM:
Cherry 2000 [Blu-ray]
Doc [Blu-ray]
Erik the Viking – Special Limited Edition [Blu-ray]
Gas-s-s-s [Blu-ray]
Hidden Agenda [Blu-ray]
The Honey Pot [Blu-ray]
The Last Embrace [Blu-ray]
The Little Girl Who Lives Down The Lane [Blu-ray]
Mr Majestyk [Blu-ray]
On The Beach – Special Edition [Blu-ray]
River’s Edge [Blu-ray]
The Trip [Blu-ray]