Rousselot is a French surname. Notable people with the surname include:Jacques Rousselot, French businessman Jean-Pierre Rousselot (1846–1924), French theologian John H. Rousselot (1927–2003), American journalist Juan Carlos Rousselot (1935–2010), Argentine radio and television personality Philippe Rousselot, French cinematographer Pierre Rousselot (1878–1915), French Jesuit