HollyFrontier Corp - FORM 10-K - EX-23.1 - EXHIBIT 23.1 - February 22, 2017

Attached files

file filename
EX-32.2 - EXHIBIT 32.2 - HollyFrontier Corphfcex32212-31x201610k.htm
EX-10.50 - EXHIBIT 10.50 - HollyFrontier Corpexhibit1050hfcnoticeofgran.htm
EX-32.1 - EXHIBIT 32.1 - HollyFrontier Corphfcex32112-31x201610k.htm
EX-31.2 - EXHIBIT 31.2 - HollyFrontier Corphfcex31212-31x201610k.htm
EX-31.1 - EXHIBIT 31.1 - HollyFrontier Corphfcex31112-31x201610k.htm
EX-21.1 - EXHIBIT 21.1 - HollyFrontier Corpexhibit211subsidiariesofre.htm
EX-10.56 - EXHIBIT 10.56 - HollyFrontier Corpexhibit1056-secondamendmen.htm
EX-10.49 - EXHIBIT 10.49 - HollyFrontier Corpexhibit1049hfcrestrictedst.htm
EX-10.46 - EXHIBIT 10.46 - HollyFrontier Corpexhibit1046hfcchangeincont.htm
EX-10.43 - EXHIBIT 10.43 - HollyFrontier Corpexhibit1044hfclong-terminc.htm
EX-10.30 - EXHIBIT 10.30 - HollyFrontier Corpexhibit1030fourth_amendedx.htm
EX-10.27 - EXHIBIT 10.27 - HollyFrontier Corpexhibit1027hfcthird_amende.htm
EX-10.26 - EXHIBIT 10.26 - HollyFrontier Corpexhibit1026amended_andxres.htm
EX-10.11 - EXHIBIT 10.11 - HollyFrontier Corpexhibit1011seventeenth_ame.htm
10-K - 10-K - HollyFrontier Corphfc12-31x201610k.htm
Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in the following Registration Statements:
(1)
Registration Statement (Form S-8 No. 333-211557) of HollyFrontier Corporation, and
(2)
Registration Statement (Form S-3 ASR No. 333-208155) pertaining to the sale of common stock on behalf of a selling stockholder of HollyFrontier Corporation;
of our reports dated February 22, 2017, with respect to the consolidated financial statements of HollyFrontier Corporation and the effectiveness of internal control over financial reporting of HollyFrontier Corporation included in this Annual Report (Form 10-K) for the year ended December 31, 2016.

/s/ Ernst & Young LLP
                                
Dallas, Texas
February 22, 2017



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