萧何（前257年－前193年），沛县（今中国江苏省沛县）人。是汉朝初年丞相、西汉初年政治家。谥号“文终侯”，汉初三杰之一。辅助汉高祖刘邦创建汉政权。

萧何出生于丰县，早年在沛县任秦沛县狱吏。秦末佐刘邦起义。沛县时代，萧何为主吏，刘邦曾担任亭长，为其下属。萧何与汉高祖刘邦、曹参、樊哙皆为沛县人，但萧、曹二人已当上官吏，县中多有好名声，刘、樊二人之地位相当于地痞，在乡里父老眼中地位大有不同。刘邦任亭长时，常犯错，萧何皆袒护刘邦为其掩过，刘邦也很感激，与萧何关系良好。萧何在沛县为县令所倚重的主要官僚，但萧何曾经拒绝来自秦朝中央提出的仕宦机会。当时秦国御史来到沛县察看各郡国事务实行情形，并召唤沛县各个从事事务的人问话。萧何头头是道，上论泗水周边情势，而以各项历史典故作终，为秦国御史评为第一。秦国御史想要征召萧何进入秦国朝中侍宦，萧何坚拒，因此仍留在沛县继续主吏的工作。

Xiao He (died 193 BC) was a Chinese statesman of the early Western Han dynasty. He served Liu Bang (Emperor Gao), the founder of the Han dynasty, during the insurrection against the Qin dynasty, and fought on Liu's side in the Chu–Han Contention against Liu's rival, Xiang Yu. After the founding of the Han dynasty, Xiao He became the chancellor and held office until his death. For his contributions, he is also known as one of the "Three Heroes of the early Han dynasty" (漢初三傑), along with Han Xin and Zhang Liang.