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

• Archdeacons of Knowsley & Sefton
• Archdeacons of Rural Mission
• Archdeacons of Saint Helens and Warrington
• Archdeacons of Saint Helen's and Warrington
• Archdeacons of Saint Helens & Warrington
• Archdeacons of Saint Helen's & Warrington
• Archdeacons of St Helen's and Warrington
• Archdeacons of St Helens and Warrington
• Archdeacons of St. Helens and Warrington
• Archdeacons of St. Helen's and Warrington
• Archdeacons of St Helens & Warrington
• Archdeacons of St. Helens & Warrington
• Archdeacons of St. Helen's & Warrington
• Archdeacons of St Helen's & Warrington
• Archdeacons of Wigan and West Lancashire
• Archdeacons of Wigan and West Lancs.
• Archdeacons of Wigan and West Lancs
• Archdeacons of Wigan and W. Lancashire
• Archdeacons of Wigan and W Lancashire
• Archdeacons of Wigan and W. Lancs
• Archdeacons of Wigan and W. Lancs.
• Archdeacons of Wigan and W Lancs
• Archdeacons of Wigan and W Lancs.
• Archdeacons of Wigan & West Lancashire
• Archdeacons of Wigan & West Lancs