House of Liu was the ruling house of the Han dynasty (206 BC–9 AD, 25–220 AD) and Shu Han (221–263).

House of Liu may also refer to:

• The ruling house of Former Zhao (304–329)
• The ruling house of Xia (407–431)
• The ruling house of the Liu Song dynasty (420–479)
• The ruling house of Southern Han (917–971)
• The ruling house of Later Han (947–951) and Northern Han (951–979)

• Union Station (South Bend, IN)
• Union Station (St. Louis)
• Union Station (Texarkana)
• Union Station (Toledo)
• Union Station (Utica, New York)
• Union Station (Walpole, Massachusetts)
• Union Station (Washington, DC)
• Union Station (Winnipeg)
• Union Station (Worcester)
• Union Steam Ship Company
• Union Steamship Company
• Union Steel
• Union Stock Yard
• Union Stock Yard and Transit Company
• Union Stock Yard and Transit Company of Chicago
• Union Stock Yard Gate
• Union Stockyards
• Union Stockyards and Transit Company
• Union Stock Yards Company of Omaha
• Union Stockyards (Omaha)
• Union Stock Yards Railroad Company
• Union Street
• Union Street, Aberdeen
• Union Street (album)
• Union Street (BMT Fourth Avenue Line station)