Hugi is a surname. Notable people with the surname include:
Anita Hugi (born 1975), Swiss author Dor Hugi (born 1995), Israeli footballer Franz Joseph Hugi (1791–1855), Swiss geologist and teacher Hans Hügi (1926–2000), Swiss footballer Ofer Hugi (born 1964), Israeli politician Urs Hugi (born 1952), Swiss modern pentathlete