Wang Lang may refer to:

• Wang Lang (Xin dynasty) (died 24), warlord during the Xin-Eastern Han transition
• Wang Lang (Cao Wei) (died 228), minor warlord during the late Han period who became an official of Cao Wei
• Wang Lang Market, in Bangkok Noi, Thailand
• Prannok Pier or Wang Lang Pier, pier on the Chao Phraya River near Wang Lang Market