The Rossonian Hotel is a historic building and former business located at 2650 Welton Street in the Five Points section of Denver, Colorado, United States.

[2] It is listed on the National Register of Historic Places since in 1995, for ethnic heritage and social history.

[10] The building was designed by architect George Louis Bettcher (1862–1952), for cigar businessman Robert Y.

Bettcher also designed residences in the Denver Country Club area and the Turnverein Building.

[2] This article incorporates public domain material from websites or documents of the National Park Service.