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                           September 14, 2023

       Willie Chiang
       Chief Executive Officer
       Plains GP Holdings, L.P.
       333 Clay Street, Suite 1600
       Houston, TX 77002

                                                        Re: Plains GP Holdings, 
L.P.
                                                            Registration 
Statement on Form S-3
                                                            Filed September 7, 
2023
                                                            File No. 333-274400

       Dear Willie Chiang:

              This is to advise you that we have not reviewed and will not 
review your registration
       statement.

               Please refer to Rules 460 and 461 regarding requests for 
acceleration. We remind you
       that the company and its management are responsible for the accuracy and 
adequacy of their
       disclosures, notwithstanding any review, comments, action or absence of 
action by the staff.

                                                        Please contact Liz 
Packebusch, Staff Attorney, at (202) 551-8749 with any questions.



                                                                                
                           Sincerely,

                                                                                
                           Division of Corporation Finance
                                                                                
                           Office of Energy & Transportation
       cc:                                              David P. Oelman