Exhibit 15.3

Our refRDS/766977-000001/26346911v1

Dada Nexus Limited

22/F, Oriental Fisherman’s Wharf

No. 1088 Yangshupu Road

Yangpu District, Shanghai 200082

People’s Republic of China

25 April 2023

Dear Sir:

Re: Dada Nexus Limited

We have acted as legal advisers as to the laws of the Cayman Islands to Dada Nexus Limited, an exempted company with limited liability incorporated in the Cayman Islands (the “Company”), in connection with the filing by the Company with the United States Securities and Exchange Commission (the “SEC”) of an annual report on Form 20-F for the year ended 31 December 2022 (the “Annual Report”), which will be filed with the SEC in the month of April 2022.

We consent to the reference to our firm under the heading “Item 10. Additional Information—E. Taxation—Cayman Islands Taxation” in the Annual Report, and further consent to the incorporation by reference into the Registration Statement on Form S-8 (File No. 333-249512) filed on 16 October 2020 of the summary of our opinion under the heading “Item 10. Additional Information—E. Taxation—Cayman Islands Taxation” in the Annual Report. We also consent to the filing with the SEC of this consent letter 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.

Yours faithfully,

/s/ Maples and Calder (Hong Kong) LLP

Maples and Calder (Hong Kong) LLP