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Exhibit 21.1

HOLLY ENERGY PARTNERS, L.P.

SUBSIDIARIES OF REGISTRANT

			State of Incorporation
Name of Entity			or Organization
Cheyenne Logistics LLC			Delaware
Cheyenne Pipeline LLC (joint venture)			Delaware
Cushing Connect Pipeline & Terminal LLC (joint venture)			Delaware
Cushing Connect Pipeline Holdings LLC (joint venture subsidiary)			Delaware
Cushing Connect Terminal Holdings LLC (joint venture subsidiary)			Delaware
El Dorado Logistics LLC			Delaware
El Dorado Operating LLC			Delaware
El Dorado Osage LLC			Delaware
Frontier Aspen LLC (f/k/a HEP Casper SLC LLC)			Delaware
HEP Cheyenne LLC			Delaware
HEP Cushing LLC (f/k/a HEP Cheyenne Shortline LLC)			Delaware
HEP El Dorado LLC			Delaware
HEP Fin-Tex/Trust-River, L.P.			Texas
HEP Logistics GP, L.L.C			Delaware
HEP Mountain Home, L.L.C.			Delaware
HEP Navajo Southern, L.P.			Delaware
HEP Oklahoma LLC			Delaware
HEP Pipeline Assets, Limited Partnership			Delaware
HEP Pipeline GP, L.L.C.			Delaware
HEP Pipeline, L.L.C.			Delaware
HEP Refining Assets, L.P.			Delaware
HEP Refining GP, L.L.C.			Delaware
HEP Refining, L.L.C.			Delaware
HEP Tulsa LLC			Delaware
HEP UNEV Holdings LLC			Delaware
HEP UNEV Pipeline LLC			Delaware
HEP Woods Cross, L.L.C.			Delaware
Holly Energy Finance Corp.			Delaware
Holly Energy Holdings LLC			Delaware
Holly Energy Partners – Operating, L.P.			Delaware
Holly Energy Storage – Lovington LLC			Delaware
Lovington-Artesia, L.L.C			Delaware
NWNAL LLC			Delaware
Osage Pipe Line Company LLC (joint venture)			Delaware
Roadrunner Pipeline, L.L.C.			Delaware
SLC Pipeline LLC (f/k/a HEP SLC, LLC)			Delaware
UNEV Pipeline, LLC (joint venture)			Delaware
Woods Cross Operating LLC			Delaware