EXHIBIT 15.2

26/F, HKRI Centre One, HKRI Taikoo Hui
288 Shimen Road （No.1）Shanghai 200041, P. R. China
T: (86-21) 5298-5488
F: (86-21) 5298-5492

April 27, 2023

H World Group Limited
No. 699 Wuzhong Road
Minhang District
Shanghai 201103
People’s Republic of China

Dear Sir/Madam:

We hereby consent to the references to our firm’s name under the headings “Item 3. Key Information” in H World Group Limited’s annual report on Form 20-F for the fiscal year ended 2022 (the “Annual Report”), which will be filed with the Securities and Exchange Commission (the “SEC”) on the date hereof. We also consent to the filing of this consent letter with the SEC as an exhibit to the Annual Report.

In giving such consent, we do not thereby admit that we come within the category of persons whose consent is required under Section 7 of the Securities Act of 1933, or under the Securities Exchange Act of 1934, in each case, as amended, or the regulations promulgated thereunder.

Very truly yours,

JunHe LLP

/s/ Junhe LLP

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