There is no mainstream Malayalam film in 2021 with a lead actress named “Mallu Maria” as a single person. The actresses commonly referred to as “Mallu Maria” include:
If you meant “Mallu Maria” as a nickname for a specific adult star or web series actress, those are not part of mainstream Malayalam cinema (Mollywood) and are not listed here. mallu maria movies list 2021
If you were looking for "Mohanlal" specifically, here are the films he released in 2021: There is no mainstream Malayalam film in 2021
The best resource is the search function on MalluAdda, using filters: "Actress: Mallu Maria" and "Year: 2021". If you meant “Mallu Maria” as a nickname
Based on verified release schedules from Malayalam OTT aggregators and distributor databases, here is the definitive Mallu Maria movies list 2021.
If you have exhausted the Mallu Maria movies list 2021 and want more, here is how to hunt for her other projects: