Ante Šercer (1896, Požega, Kingdom of Croatia-Slavonia - 1968) was a Croatian physician. He attended elementary school in Dubrovnik. Finishing medical studies in Graz (Austria) and Prague (Czech Republic), he soon attended the specialized courses in Othorinolaringology (otolaryngology) in Zagreb, Vienna, and again, in Prague. He started practising at the clinical hospital of the Medical Department (Medicinski fakultet) in Zagreb in 1920, and eventually became its administrator and an associate professor. Later, in 1946, he became head of the department of the othorinolaringology of the Sisters of Charity Hospital (Bolnica Sestara Milosrdnica).