Exhibit 21.1
Subsidiaries of Armstrong Flooring, Inc.
December 31, 2018

The following is a list of subsidiaries of Armstrong Flooring, Inc., omitting certain subsidiaries, which, when not considered in the aggregate, but as a single subsidiary, would not constitute a significant subsidiary.

U.S. Subsidiaries
 
Jurisdiction of Incorporation
Armstrong Licensing LLC
 
Delaware
 
 
 
Non-U.S. Subsidiaries
 
Jurisdiction of Incorporation
Armstrong Flooring Pty Ltd
 
Australia
AFI Canada Ltd.
 
Canada
Armstrong (China) Investment Co. Ltd.
 
China
Armstrong Advanced Flooring (China) Co. Ltd
 
China
Armstrong Flooring Hong Kong Limited
 
Hong Kong