Chiba Tsuneshige (千葉 常重, April 18, 1083 - May 28, 1180) was a Japanese samurai lord active in the Kantō region during the late Heian period. He was a descendant of Emperor Kanmu and of Taira no Tadatsune. His father was Taira no Tsunekane and his mother was the daughter of Torinoumi Saburō Tadahira (鳥海 三郎 忠衡).

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According to Chiba Taikei-zu, he succeeded his younger brother, Taira no Tsuneharu (平 常晴), and went to the region of present-day Chiba, Chiba Prefecture in 1126. He built his headquarters at Inohana and laid the foundation for the government by the Chiba clan around the region.