Lei Lina OAM (Chinese: 雷丽娜, born 19 February 1988) is a Chinese and Australian table tennis player who has a leg length difference of 6 cm. Lei has won ten medals in five Paralympic Games, including six gold and four silver medals. She won a gold medal and a silver medal after representing Australia at the 2020 Summer Paralympics. She began playing at age 7. She attended Nanjing University of Information Science and Technology.