United States securities and exchange commission logo October 6, 2022 Reinout Schakel Chief Financial Officer and Chief Strategy Officer Luckin Coffee Inc. 28th Floor, Building T3, Haixi Jingu Plaza 1-3 Taibei Road Siming District, Xiamen City, Fujian People s Republic of China, 361008 Re: Luckin Coffee Inc. Form 20-F for Fiscal Year Ended December 31, 2021 File No. 001-38896 Dear Reinout Schakel: 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 Trade & Services cc: Li He