The 2009 Monte Paschi Strade Bianche - Eroica Toscana was the third edition of the Strade Bianche road bicycle race, held on 7 March 2009 in Tuscany, Italy. The race was 190 km, starting in Gaiole in Chianti and finishing in Siena, and included eight sectors of strade bianche, totaling 57,2 km of gravel road. Compared to the previous edition of the Strade Bianche, the race was 10 km longer and featured one more sector of sterrato.