'''Saiwyn Quadras''' is an Indian screenwriter, who has written the biopics ''[[Mary Kom (film)|Mary Kom]]'' (2014), and <ref>{{cite news|url=http://www.deccanchronicle.com/150324/entertainment-bollywood/article/heartfelt-message-writer-mary-kom-after-62nd-national-film|title=Heartfelt message by writer of 'Mary Kom' after 62nd National Film Awards|date=25 March 2015|work=Deccan Chronicle|accessdate=15 September 2017}}</ref> ''[[Neerja]]'' (2016).<ref>{{cite web|url=http://www.bollywoodhungama.com/celebrity/saiwyn-quadras/|title=Saiwyn Quadras Movies, News, Songs & Images - Bollywood Hungama|first=Bollywood|last=Hungama|publisher=}}</ref> He was also the writer of ''[[Parmanu: The Story of Pokhran]] (2018)''. His upcoming film as a writer is ''[[Maidaan]]'' starring [[Ajay Devgn]].
