Antommarchi may refer to:

• François Carlo Antommarchi (1780-1838), Napoleon's physician in his exile
• Hortensia Antommarchi (1850-1915), Colombian poet, sister to Dorila & Elmira
• Dorila Antommarchi (1853-1923), Colombian poet, sister to Hortensia & Elmira
• Elmira Antommarchi (c.1850s-?), Colombian poet, sister to Hortensia & Dorila

• Antommarchi Rights