(Updating)
Here’s a list of Austen adaptations you can check out. Please keep in mind that some are not as well-made as the others. You can read about my recommendations here. Most of them can be found on Amazon. You can see that many of them are adaptations of literature works. This is because my crave for period dramas stems from a love of their book counterparts. I do have some original films and TV series to recommend as well, but definitely not as much as adaptations.
Pride and Prejudice
Pride and Prejudice (1940) 
Pride and Prejudice (1961-Dutch) 
Pride and Prejudice (1967) 
Pride and Prejudice (1980) 
Bride and Prejudice (2004) 
Pride and Prejudice (2005) 
Pride and Prejudice (1995) 
The Lizzie Bennet Diaries (2012) 
Death Comes to Pemberly (2016) 
Emma
Emma (1972) 
Emma (1995) 
Emma (1995) 
Emma (1996) 
Emma (2009) 
Emma (2020)
Mansfield Park
Mansfield Park (2007) 
Mansfield Park (1999) 
Mansfield Park (1983)
Northanger Abbey
Northanger Abbey (2007) 
Northanger Abeey (1987)
Persuasion
Persuasion (2007) 
Persuasion (1995) 
Persuasion (1971)
Sense and Sensibility
Sense and Sensibility (2008) 
Sense and Sensibility (1995) 
Sense and Sensibility (1981)
A sleepy conscience 