Exhibit 21.1

THE BANK OF NEW YORK MELLON CORPORATION

PRIMARY SUBSIDIARIES

DEC. 31, 2017

The following are primary subsidiaries of The Bank of New York Mellon Corporation as of Dec. 31, 2017 and the states or jurisdictions in which they are organized. The names of particular subsidiaries have been omitted because, considered in the aggregate as a single subsidiary, they would not constitute, as of Dec. 31, 2017, a “significant subsidiary” as that term is defined in Rule 1-02(w) of Regulation S-X under the Securities Exchange Act of 1934, as amended.

• BNY Capital Funding LLC – State of Organization: Delaware

• BNY Capital Markets Holdings, Inc. – State of Incorporation: New York

• BNY Capital Resources Corporation – State of Incorporation: New York

• BNY International Financing Corporation – Incorporation: United States

• BNY Markets Limited – Incorporation: England

• BNY Mellon IHC, LLC - State or Organization: Delaware

• BNY Mellon Capital Markets, LLC – State of Organization: Delaware

• BNY Mellon Fund Managers Limited – Incorporation: England

• BNY Mellon Global Management Limited – Incorporation: Ireland

• BNY Mellon Asset Management Japan Limited – Incorporation: Japan

• BNY Mellon International Asset Management Group Limited – Incorporation: England

• BNY Mellon International Asset Management (Holdings) Limited – Incorporation: England and Wales

• BNY Mellon International Asset Management (Holdings) No. 1 Limited – Incorporation: England and Wales

• BNY Mellon Investment Management (APAC) Holdings Limited – Incorporation: England

• BNY Mellon Investment Management APAC LP – Incorporation: England and Wales

• BNY Mellon Investment Management Cayman Ltd. – Incorporation: Cayman Islands

• BNY Mellon Investment Management EMEA Limited – Incorporation: England

• BNY Mellon Investment Management Europe Holdings Limited – Incorporation: England

• BNY Mellon Investment Management (Europe) Limited – Incorporation: England

• BNY Mellon Investment Management (Jersey) Limited – Incorporation: Jersey

• BNY Mellon Investment Management Holdings LLC – State or Organization: Delaware

• BNY Mellon Investment Servicing (US) Inc. – State of Incorporation: Massachusetts

• BNY Mellon, National Association – Incorporation: United States

• BNY Mellon Securities Services (Ireland) Limited – Incorporation: Ireland

• BNY Mellon Trust Company (Ireland) Limited – Incorporation: Ireland

• BNY Mellon US Services Holdings LLC – State of Organization: Delaware

• Insight Investment Management (Global) Limited – Incorporation: England

• Insight Investment Management (Ireland) Limited – Incorporation: Ireland

• Insight Investment Management Limited – Incorporation: England

• MBC Investments Corporation – State of Incorporation: Delaware

• Mellon Canada Holding Company – Incorporation: Canada

• Mellon Overseas Investment Corporation – Incorporation: United States

• PAS Holdings LLC – State of Organization: Delaware

• Pershing Advisor Solutions LLC – State of Organization: Delaware

• Pershing Group LLC – State of Organization: Delaware

• Pershing Holdings (UK) Limited – Incorporation: England

• Pershing Limited – Incorporation: England

• Pershing LLC – State of Organization: Delaware

• Pershing Securities Limited – Incorporation: England

• The Bank of New York Mellon – State of Organization: New York

• The Bank of New York Mellon (International) Limited – Incorporation: England

• The Bank of New York Mellon SA/NV – Incorporation: Belgium

• The Dreyfus Corporation – State of Incorporation: New York

• Walter Scott & Partners Limited – Incorporation: Scotland