The Whitten Block is a historic five-story building in Spokane, Washington.

It was designed by architect Lorenzo M. Boardman, and built in 1890 for investor Leydford B. Whitten at a cost of $40,000.

The building once was the location of Louis Davenport's restaurant before the construction of his hotel[4] and currently as part of the Hotel Lusso, is part of The Davenport Hotel Collection.

The Whitten Block was listed on the National Register of Historic Places on May 14, 1993.

This article about a property in Washington on the National Register of Historic Places is a stub.