Alfred Oscar Elzner

Alfred Oscar Elzner (1862–1933) was a prominent American architect in Cincinnati, Ohio.

Elzner studied art with Thomas Satterwhite Noble, C.T.

His firm, Elzner & Anderson, designed the Ingalls Building in Northwest Cincinnati at the intersection of Fourth Street and Vine Street, diagonally opposite Richardson's Chamber of Commerce Building.

"[1] Elzner's clientele included members of the prominent Taft, Emery, Procter, and Bullock families, as well as "Cincinnati’s German-American elite.

"[1] Langsam (1997), 2, 4, 39, 64–65, 73, 89–90, 92, 97, 104–105, 106–107, 117, 140, 156; Painter, Sullebarger, Merkel, AIC (2006), 77, 123, 138, 139, 147, 152, 154–56, 193, 215, 260, 280, 281; Nuxhall, SGC, 17, Lot 60.

The Edward R. Stearns House in Wyoming, Ohio , built 1902
The 15-story Ingalls Building (1903) in Cincinnati, Ohio was the world's first reinforced concrete skyscraper