Pietro Arduino (18 July 1728, in Caprino di Verona – 13 April 1805, in Padua) was an Italian botanist. His official abbreviation is Ard.
The geologist Giovanni Arduino (1714–1795) was his brother, and the agriculturalist Luigi Arduino (1750–1833) was his son.
- Animadversionum botanicarum specimen; 1759 and 1764
- Memorie di osservazioni e di sperienze sopra la cultura e gli usi di varie plante; 1766
- Fritz Encke, Günther Buchheim, Siegmund Seybold, eds. Zander Handwörterbuch der Pflanzennamen; 13th ed. Ulmer Verlag, Stuttgart, 1984 ISBN 3-8001-5042-5