EXHIBIT 21.1

SUBSIDIARIES OF MERCER INTERNATIONAL INC.

In accordance with Item 601(b)(21) of Regulation S-K, the following list excludes certain subsidiaries which, considered in the aggregate as a single subsidiary, would not constitute a significant subsidiary as defined in Rule 1-02(w) of Regulation S-X.

Name of Subsidiary (1) |  | State or Other Jurisdiction of Incorporation or Organization
Mercer Rosenthal GmbH |  |  |  | Germany |  |
Mercer Stendal GmbH |  |  |  | Germany |  |
Mercer Timber Products GmbH |  |  |  | Germany |  |
Mercer Holz GmbH Mercer Torgau GmbH & Co. KG |  |  |  | Germany Germany |  |
Mercer Celgar Limited Partnership |  |  |  | Canada |  |
Mercer Peace River Pulp Ltd. |  |  |  | Canada
Mercer Spokane LLC |  |  |  | Washington State
Mercer Conway Ltd. |  |  |  | Delaware |  |
(1) All the subsidiaries are conducting business under their own names. |