EXHIBIT
21.1
SUBSIDIARIES
OF THE REGISTRANT
The
registrant is the parent company of Dollar Tree Stores, Inc., a retail company,
Dollar Tree Distribution, Inc., a distribution and warehousing company and
Greenbrier International, Inc, a sourcing company. Dollar Tree
Management, Inc., a management services company is a subsidiary of Dollar Tree
Stores, Inc. Dollar Tree Stores, Inc., Dollar Tree Distribution, Inc.
and Dollar Tree Management, Inc. are Virginia companies. Greenbrier
International, Inc. is a Delaware company. Certain other subsidiaries
are not included because, when considered in the aggregate as a single
subsidiary, they do not constitute a significant subsidiary as of January 30,
2010.