Kazuhiko Aoki (?? ??, Aoki Kazuhiko, born 25 March 1961) is a Japanese politician.
After an earlier career working for a television broadcasting company, he entered the field of politics, serving as secretary to his politician father Mikio Aoki since 1999.
In 2010 he succeeded his father as a member in the House of Councillors for the Shimane at-large district.
A member of the Liberal Democratic Party, Aoki was re-elected to the House in July 2016 as the member for the merged Tottori-Shimane at-large district.