Chen Jia (born 12 September 2004) is a Chinese diver.
Chen competed at 2021 Summer World University Games, which was postponed until 2023, and won gold medals in the 1 metre springboard, 3 metre synchro platform and team events.
She made her World Aquatics Championships debut in 2025 and won a gold medal in the 3 metre synchro event, along with Chen Yiwen, and a silver medal in the 3 metre springboard event with a score of 356.40.