EXHIBIT 21
LIST OF SUBSIDIARIES AS OF DECEMBER 31, 2019
Magellan Midstream Partners, L.P., a Delaware limited partnership and the Registrant
Magellan GP, LLC, a Delaware limited liability company and the general partner of the Registrant
Magellan Ammonia Pipeline, L.P., a Delaware limited partnership
Magellan Asset Services, L.P., a Delaware limited partnership
Magellan Crude Oil Pipeline Company, L.P., a Delaware limited partnership
Magellan Logistics & Services, L.P., a Delaware limited partnership
Magellan Midstream Holdings GP, LLC, a Delaware limited liability company
Magellan NGL, LLC, a Delaware limited liability company
Magellan OLP, L.P., a Delaware limited partnership
Magellan Operating Company, LLC, a Delaware limited partnership
Magellan Operating GP, LLC, a Delaware limited liability company
Magellan Pipeline Company, L.P., a Delaware limited partnership
Magellan Pipeline GP, LLC, a Delaware limited liability company
Magellan Pipeline Terminals, L.P., a Delaware limited partnership
Magellan Pipelines Holdings, L.P., a Delaware limited partnership
Magellan Processing, L.P., a Delaware limited partnership
Magellan Terminals Holdings, L.P., a Delaware limited partnership
MGG GP Holdings, LLC, a Delaware limited liability company