This is a list of roads designated A16. Roads entries are sorted in the countries alphabetical order.

Grand Junction Road, in South Australia connecting Port Adelaide and the Adelaide Hills A16 motorway (Belgium), a road connecting Mons and Tournai A16 motorway (France), a road connecting Abbeville and Dunkirk

A16 motorway (Italy), a road connecting Naples and Canosa A16 highway (Lithuania), a road connecting Vilnius, Prienai and Marijampolė A16 road (Malaysia), a road connecting Kampung Labu Kubong and Kampung Changkat Petai A16 motorway (Netherlands), a road connecting the interchange Zestienhoven near Rotterdam and the Belgian border near Breda A-16 motorway (Spain), a road connecting Barcelona and El Vendrell A 16 road (Sri Lanka), a road connecting Beragala and Hali ela A16 motorway (Switzerland), a road connecting Boncourt at the French border and Biel/Bienne A16 road (United Kingdom) may refer to: A16 road (England), a road connecting Grimsby and Peterborough A16 road (Isle of Man), a road connecting Bride and Point of Ayre road A16 road (United States of America) may refer to: A16 road (California), a road connecting the SR 36 and the SR 273 in Redding

See also List of highways numbered 16