'''De Marchi''' or '''DeMarchi''' is a surname. Notable people with the surname include:
* Adevildo De Marchi (1894–1965), Italian forward footballer * Alberto De Marchi (born 1986), Italian rugby union player * Alessandro De Marchi (conductor), Italian conductor * Alessandro De Marchi (cyclist) (born 1986), Italian cyclist * Alfredo Demarchi (1857–1937), Argentine businessman and politician * Andrea De Marchi (disambiguation) multiple people * Carlo De Marchi (1890–1972), Italian footballer in the role of midfielder * Denny DeMarchi, Canadian musician * Emilio De Marchi (actor) (born 1959), Italian film and television actor * Emilio De Marchi (tenor) (1861–1917), Italian opera singer * Juan De Marchi (1866–1943), Italian anarchist * Laura De Marchi (born 1936), Italian actress * Marco De Marchi (born 1966), Italian footballer and agent * Matt DeMarchi (born 1981), American-born Italian ice hockey player * Mattia De Marchi (born 1991), Italian cyclist * Michael De Marchi (born 1994), Italian footballer * Neil De Marchi (born 1938), Australian economist * Omar De Marchi (born 1966), Argentine politician * Roberto De Marchi (1896–??), Italian wrestler * Secondo De Marchi (1911–1996), Italian boxer * Stefano De Marchi (born 1962), Italian mathematician * Steve DeMarchi, Canadian musician * Suze DeMarchi (born 1964), Australian singer-songwriter
==See also== * De Marchi (clothing), Italian clothing company * Marchi, similar surname
{{surname|De Marchi}}
Category:Italian-language surnames