Ramacciotti is an Italian surname, with a direct etymological root from Latin ramus/rami (arm or branch and similar derivatives) in various regional dialects. Amongst other individuals, the surname may refer to:
Francis Ramacciotti (1835-1894), inventor and a piano string manufacturer Giovanni Battista Ramacciotti (1628–1671), Italian painter Luis Ramacciotti (born 1886), Italian-Argentine sculptor
Lorenzo Ramaciotti (born 1948), Italian car designer Gustave Ramaciotti (1861–1927), Australian law clerk, theatrical manager, and soldier Vera Ramaciotti (1891–1982), Australian philanthropist, sister of Clive Ramaciotti Clive Ramaciotti (1883–1967), Australian philanthropist, brother of Vera Ramaciotti