Guido Bastianini (born September 10, 1945 in Florence), Italian papyrologist and palaeographer.
Bastianini finished his papyrological studies in Florence 1970.
He had participated in various archaeological missions in Egypt organized by the Istituto Papirologico "G. Vitelli" and the Egyptian Museum in Cairo (March–April 1969, September–October 1972, April 1973), both on the excavation of Antinoe (September–October 1973, December 1974 - January 1975).
In 1999 he became director of Istituto Papirologico "G. Vitelli" in Florence. From 2001 to 2007 was president of the Italian Institute for the Egyptian civilization.
Bastianini examined and described Papyrus 93, Milan Papyrus, and several other manuscripts written on papyrus.G. Bastianini - J. Whitehorne, Strategi and Royal Scribes of Roman Egypt, Firenze, Gonnelli 1987 (Papyrologica Florentina XV).Commentaria et Lexica Graeca in Papyris reperta (CLGP) ediderunt G. Bastianini, M. Haslam, H. Maehler, F. Montanari, C. Römer, adiuvante M. Stroppa, Pars I. Commentaria et Lexica in Auctores, Vol. 1. Fasc. 1: Aeschines-Alcaeus, München-Leipzig, Saur 2004.Commentaria et Lexica Greca in Papyris reperta (CLGP) ediderunt G. Bastianini, M. Haslam, H. Maehler, F. Montanari, C. Römer, adiuvante M. Stroppa, I.1.4 (Aristophanes-Bacchylides), München-Leipzig 2006, XXXII+310 pp.Bastianini G. - Gallazzi C. (edd.), Papiri dell’Università di Milano - Posidippo di Pella. Epigrammi, LED Edizioni Universitarie, Milano, 2001, ISBN 88-7916-165-2Austin C. - Bastianini G. (edd.), Posidippi Pellaei quae supersunt omnia, LED Edizioni Universitarie, Milano, 2002, ISBN 88-7916-193-8