Ralph D. Anderson was an American architect from Seattle, Washington. He was a founder of Ralph Anderson and Partners, later Anderson Koch Smith. Although much of his work is modernist, he is also strongly associated with preservationism. He was an early and significant contributor to the restoration of Seattle's Pioneer Square neighborhood, and also participated in restoration projects along First Avenue in the Pike Place Market Historical District in the 1970s.

Pike Place Market is a public market in Seattle, Washington, United States. It opened on August 17, 1907, and is one of the oldest continuously operated public farmers' markets in the United States. Overlooking the Elliott Bay waterfront on Puget Sound, it serves as a place of business for many small farmers, craftspeople and merchants. It is named for its central street, Pike Place, which runs northwest from Pike Street to Virginia Street on the western edge of Downtown Seattle. Pike Place Market is Seattle's most popular tourist destination and the 33rd most visited tourist attraction in the world, with more than 10 million annual visitors.