Saitama 4th district (埼玉県第4区, Saitama-ken dai-yonku or simply 埼玉4区, Saitama-ken yonku) is a single-member constituency of the House of Representatives in the national Diet of Japan located in Saitama Prefecture.

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2024 • 2021 • 2017 • 2014 • 2012 • 2009 • 2005 • 2003 • 2000 • 1996