Liu Dalin, also sometimes Dalin Liu or Ta-lin Liu (Chinese: 刘达临, born 1932), is a retired professor of sociology at Shanghai University who pioneered the field of sexology in China. From 1989-1990, he helped conduct a nationwide survey on sexual behavior and attitudes in China, not unlike the Kinsey Report in the United States. A report on the survey's outcomes was first published in 1992 in Shanghai; in 1997 Liu published the English edition (ISBN 0-8264-0886-9). Also in 1997, he opened China's first sex museum in Shanghai; it has since moved to Tongli.