Otis Elevator Company Building may refer to:
Otis Elevator Company Building (San Francisco, California), listed on the National Register of Historic Places (NRHP) in San Francisco, California Otis Elevator Company Factory Building, Chicago, Illinois, listed on the National Register of Historic Places in Chicago, Illinois Otis Elevator Company Building (Portland, Oregon), NRHP-listed Otis Building a 16-story high rise at 10 South LaSalle Street in Chicago, Illinois, begun in 1913 and now demolished