Eli and Diadama Beecher House (also known as the Beecher-Quinby-Allen-Lathers House) is a historic home located at 2 Military Road in Beecher Hollow, Saratoga County, New York.
It was built about 1830, and is a T-shaped timber frame dwelling with a -story, front-gabled main block with flanking one-story wings and a -story rear wing. It is banked and has late-Federal/early-Greek Revival style detailing. The front room of the basement contains postal boxes reflecting the building's sometime use as the Beecher Hollow Post Office. The building housed a post office between 1880 and 1948. Also on the property is a contributing barn.
It was listed on the National Register of Historic Places on December 22, 2015.