Giovanni Fontana
Giovanni Fontana may refer to:
- Giovanni Fontana (engineer), Venetian physician and engineer who portrayed himself as a magus
- Giovanni Fontana (architect), Dominican friar and late-Mannerist architect, brother of Domenico Fontana
- Giovanni Fontana (bishop of Ferrara), Roman Catholic bishop
- Giovanni Fontana (bishop of Cesena), Roman Catholic bishop
- Giovanni Battista Fontana (painter), Italian painter and engraver
- Giovanni Battista Fontana (composer), Italian Baroque composer and violinist
- Giovanni Maria Fontana, Italian-Swiss architect who worked in Russia
- Giovanni Fontana (sculptor), Italian-born sculptor, based in London
- Giovanni Fontana (poet), Italian poet and publisher