A75

A75 or A-75 may refer to:


 * A75 motorway (France), a road connecting Clermont-Ferrand and Béziers
 * A75 road (Scotland), a road connecting Gretna and Stranraer
 * A-75 motorway (Spain), a road connecting the A-52 motorway near Verín with the Portuguese Auto-estrada A24 near Chaves
 * A75 Fusion Controller Hub, a chipset used for AMD microprocessors
 * Benoni Defense, in the Encyclopaedia of Chess Openings
 * Canon PowerShot A75, a digital camera made by Canon
 * Toshiba Satellite A75, a laptop made by Toshiba