1 Exhibit 21.1 SUBSIDIARIES OF REINSURANCE GROUP OF AMERICA, INCORPORATED G.A. Canadian Holdings, Limited, New Brunswick corporation RGA Canada Management Company, Ltd., New Brunswick corporation RGA Life Reinsurance Company of Canada, Quebec corporation Manantial Seguros de Vida, S.A., Argentine corporation RGA Australian Holding PTY, Limited, Australian corporation RGA Reinsurance Company of Australia Limited, Australian corporation RGA Holdings Limited (U.K.), United Kingdom corporation RGA Managing Agency Limited U.K., United Kingdom corporation RGA Capital Limited U.K., United Kingdom corporation RGA Reinsurance Company, Missouri corporation Fairfield Management Group, Inc., Missouri corporation Great Rivers Reinsurance Management, Inc., Missouri corporation Reinsurance Partners, Inc., Missouri corporation RGA (U.K.) Underwriting Agency Ltd., United Kingdom corporation RGA Reinsurance Company (Barbados) Ltd., Barbados corporation RGA Reinsurance Company (Bermuda) Ltd., Bermuda corporation RGA Sudamerica, S.A., Chilean corporation RGA Reinsurance Company Chile S.A., Chilean corporation BHIF America Seguros de Vida S.A., Chilean corporation 58