February 2-4 - Miami. Annual Miami International Map Fair, at HistoryMiami.
April 18-20 - Madrid. 13th Conference Digital Approaches to Cartographic Heritage
April 19-22 - Dresden. 13th Atlastage. Information from Jürgen Espenhorst (panverlag(at)t-online.de).
April 25-28 - Quito, Ecuador. 7mo Simposio Iberoamericano de Historia de la Cartografía (7 SIAHC) 'Cartografía e itinerarios: mapas, imágenes y memorias construidos en el trayecto', Universidad San Francisco de Quito.
May 10-13 - Kalamazoo. 53rd International Congress on Medieval Studies [ICMS]. 'Mappings' on one of three themes: “Mappa Memoriae: Medieval Maps and Memory”, “Text and Image and/on Medieval Maps” and “Shaping the Medieval World”. Details from: (Felicitas.Schmieder(at)FernUni-Hagen.de) and Dan Terkla (terkla(at)iwu.edu). Deadline for Call for Papers: 8 September 2017.
May 18 (provisional date) - [Aberystwth] Carto-Cymru 2018, 'Seas and coasts', [at the National Library of Wales].
June 7-8 - Lisbon. 2nd international workshop: 'On the Origin and Evolution of Portolan Charts', at the Instituto Hidrográfico (Portuguese Hydrographic Institute), as part of the European Research Council Project MEDEA-CHART, and hosted by the Faculty of Science – University of Lisbon. Deadline for Call for Papers: 31 December 2017.
June 21-23 - Portland, Maine. 'Survey, State, Map': Symposium of the International Society for the History of the Map (ISHMap), at the Osher Map Library. "The formal CFP will be issued in October 2017." Deadline for Call for Papers: 15 January 2018.
July 2-5 - Leeds. International Medieval Congress [IMC] . 'Mappings' on one of three themes: “Mappa Memoriae: Medieval Maps and Memory”, “Text and Image and/on Medieval Maps” and “Shaping the Medieval World”. Details from: (Felicitas.Schmieder(at)FernUni-Hagen.de) and Dan Terkla (terkla(at)iwu.edu). Deadline for Call for Papers: 8 September 2017.
July 15-20 - Warsaw. 17th International Conference of Historical Geographers 2018. [The History of Cartography is specifically mentioned.] Deadline for Call for Papers: 28 October 2017, and for Posters, 11 November 2017.
September 13-15 - Oxford. International symposium: ‘Mapping Empires: Colonial Cartographies of Land and Sea’, jointly organised by the ICA's Commission on the History of Cartography and the Commission on Topographic Mapping, with the Bodleian Libraries of the University of Oxford. Deadline for Call for Papers: 1 March 2018.
September 20-23 - Golden, Colorado. Meeting of the Society for the History of Discoveries, hosted by the Rocky Mountain Map Society.
October 4-6 - Arlington, Texas. The 11th Biennial Virginia Garrett Lectures on the History of Cartography, at the University of Texas at Arlington Library; followed by the Fall meeting of the Texas Map Society.
October 10-13 - Gotha. The 19th Kartographiehistorische Colloquium, at the Gotha Perthes Collection, University and Research Library Erfurt/Gotha.
October 14-17 - Manila [and Hong Kong]. 'Thirty-Sixth International Map Collectors' Society Symposium' [IMCoS], organised with The Philippine Map Collectors Society, plus an optional extension to Hong Kong (October 19-20).
July 14-19 - Amsterdam, The Netherlands. The 28th International Conference on the History of Cartography. Deadline for Call for Papers: ** October 2018.
July 15-20 - Tokyo. 29th International Cartographic Conference.
Those who organise conferences, seminars or symposiums are advised to post details to:-
If you need to select a date and day of the week some years ahead, consult one of the online perpetual calendars, such as Calendar Date.
Other ways of publicising a conference: