The year1860 in architecture involved some significant architectural events and new buildings.

• August 22 – TheCenotaph to Matthew Henry, designed byThomas Harrison, is unveiled inChester, England.^[1]

• Spring –Willden Fort, Utah, built by Charles William Willden and his son Ellott (no longer standing).
• June –Oxford University Museum of Natural History, designed byBenjamin Woodward.
• August 28 –St. Augustin, Coburg (Bavaria), consecrated by theArchbishop of BambergMichael Deinlein.^[2]
• November 22 –Solund Church, Norway, designed byChristian Henrik Grosch, consecrated by BishopJens Matthias Pram Kaurin.^[3][4]
• November 28 –Swedish Theatre, Helsinki, Finland, designed byGeorg Theodor von Chiewitz.

• Mosque of Omar, Bethlehem, Palestinian territories.
• Varshavsky railway station building inSaint Petersburg, Russia, designed by Piotr Salmanovich.
• Armour–Stiner House inIrvington, New York.

• RIBARoyal Gold Medal –Sydney Smirke

• March 11 –Thomas Hastings, American architect (died1929)
• May 2 –Lucien Weissenburger, French Art Nouveau architect (died1929)
• August 20 –Kirtland Cutter, American architect (died1939)^[5]
• date unknown –James Miller, Scottish commercial architect based in Glasgow (died1947)
• date unknown –Bertie Crewe, English architect (died1937)

• February 1 –Giacomo Moraglia, Milanese neoclassical architect (born1791)
• February 19 –Edward Lapidge, English architect (born1779)
• March 6 –Joseph Welland, Irish architect (born1798)^[6]
• April 19 –Karol Podczaszyński, Polish neoclassical architect (born1790)
• May 12 –Charles Barry, English architect best known for his role in the rebuilding of thePalace of Westminster (born1795)
• October 10 –Thomas Larkins Walker, British-born architect (born1811)

• 1860 works
• Years in architecture
• 19th-century architecture

• CS1 Norwegian-language sources (no)
• Articles with short description
• Short description is different from Wikidata
• Short description matches Wikidata