Hanwei may refer to: It may refer to:

  • 韩伟, 韓偉 hánwěi, the Chinese for Greater Korea
    • historical name for the Three Kingdoms of Korea
    • Hanwei (egg producer) (韩伟 hánwěi), company based in Dalian, China
    • Wei Han (韓偉 Hán Wěi, 1906–1992), Lieutenant General of the Chinese People's Liberation Army
    • Wei Han (韓偉 Hán Wěi, 1928–1984), Taiwanese scholar
  • Hanwei (sword producer) (汉威 hànwēi), company manufacturing swords based in Dalian, China