Marjana Chowdhury (Bengali: মারজানা চৌধুরী) is a Bangladeshi beauty pageant titleholder. She was crowned Miss Grand Bangladesh 2021 and represented Bangladesh at Miss Grand International. She also won Miss Alaska World 2019, competed in Miss World America 2019, and reached the top 25, won Miss Bangladesh 2017, and represented Bangladesh at Miss Asia Pacific International 2018. She previously won the 2016 Miss Bangladesh USA competition.
