Nerantzis () is a Greek surname, with the feminine form being Nerantzi (). The name is derived from the bitter orange (). Notable people with this surname include:
Anastasios Nerantzis, Greek politician (1944–2021) Pavlos Nerantzis, Greek commander in the Greco-Turkish war of 1897 (died 1911) Susanna Nerantzi, 19th century Greek pianist and composer
See also Nerantza, a village in the municipality of Velo-Vocha, Corinthia (Peloponnese) Nerantzies, a village in the municipality of Sympoliteia, Achaea (Western Greece)