United States securities and exchange commission logo





                    June 16, 2021

       Kevin J. Mitchell
       Chief Financial Officer
       Phillips 66 Partners LP
       2331 CityWest Boulevard
       Houston, TX 77042

                                                        Re: Phillips 66
Partners LP
                                                            Form 10-K for the
Year Ended December 31, 2020
                                                            Filed February 24,
2021
                                                            File No. 001-36011

       Dear Mr. Mitchell:

              We have completed our review of your filing. 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.




                    Sincerely,


                    Division of Corporation Finance

                    Office of Energy & Transportation