Masayoshi Namiki

is a former Japanese politician of the Liberal Democratic Party (LDP), who served as a member of the House of Representatives in the Diet (national legislature). A native of Tokorozawa, Saitama and graduate of Saitama University, he had served in the assembly of Tokorozawa for three terms since 1979 and in the assembly of Saitama Prefecture for two terms since 1991. He was elected to the House of Representatives for the first time in 1996 as a member of the New Frontier Party. After losing his seat in 2000, he also lost the election in 2003. He was re-elected in 2005 as a member of the LDP.