UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of December 2021

Commission File Number: 001-39556

Chindata Group Holdings Limited

No. 47 Laiguangying East Road,

Chaoyang District, Beijing, 100012

The People’s Republic of China

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F  ☒             Form 40-F  ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):  ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):  ☐

EXHIBITS

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: December 3, 2021

Exhibit Index

Exhibit 99.1

Chindata Group Announces Leadership Change

BEIJING, December 3, 2021 — Chindata Group Holdings Limited (“Chindata Group” or the “Company”) (Nasdaq: CD), a leading carrier-neutral hyperscale data center solution provider in Asia-Pacific emerging markets, today announced its Chief Executive Officer (“CEO”), Mr. Jing Ju, effective immediately, would no longer serve in the CEO position, or member of the Company’s Compensation Committee and the Corporate Governance and Nominating Committee. After this change, each of the Compensation Committee and the Nominating and Corporate Governance Committee will now have two members.

The Board of Directors thanks Mr. Ju for his contributions and dedication to the Company. Chindata Group remains committed to providing innovative, industry-leading data center solutions, and contributing to the important infrastructure of the data center economy in China and other emerging markets in the Asia-Pacific region.

Mr. Fei Xu will serve as the interim CEO, while the search for a permanent CEO will commence immediately. Mr. Xu is currently an Executive Vice President and a member of the Portfolio Group for Bain Capital Private Equity, with extensive experience with Industrial and TMT sectors in developing China growth strategy as well as managing post-merger integrations.

About Chindata Group

Chindata Group is a leading carrier-neutral hyperscale data center solution provider in Asia-Pacific emerging markets and a first mover in building next-generation hyperscale data centers in China, India and Southeast Asia markets, focusing on the whole life cycle of facility planning, investment, design, construction and operation of ecosystem infrastructure in the IT industry. Chindata Group provides its clients with business solutions in major countries and regions in Asia-Pacific emerging markets, including asset-heavy ecosystem chain services such as industrial bases, data centers, network and IT value-added services.

Chindata Group operates two sub-brands: “Chindata” and “Bridge Data Centres”. Chindata operates hyper-density IT cluster infrastructure in the Greater Beijing Area, the Yangtze River Delta Area and the Greater Bay Area, the three key economic areas in China, and has become the engine of the regional digital economies. Bridge Data Centres, with its top international development and operation talents in the industry, owns fast deployable data center clusters in Malaysia and India, and seeks business opportunities in other Asia-Pacific emerging markets.

Safe Harbor Statement

This announcement contains forward-looking statements. These statements are made under the “safe harbor” provisions of the U.S. Private Securities Litigation Reform Act of 1995. These forward-looking statements can be identified by terminology such as “will,” “expects,” “anticipates,” “aims,” “future,” “intends,” “plans,” “believes,” “estimates,” “confident,” “potential,” “continue” or other similar expressions. Among other things, the business outlook and quotations from management in this announcement, as well as Chindata Group’s strategic and operational plans, contain forward-looking statements. Chindata Group may also make written or oral forward-looking statements in its periodic reports to the U.S. Securities and Exchange Commission (the “SEC”), in its annual report to shareholders, in press releases and other written materials and in oral statements made by its officers, directors or employees to third parties. Statements that are not historical facts, including but not limited to statements about Chindata Group’s beliefs and expectations, are forward-looking statements.

Forward-looking statements involve inherent risks and uncertainties. A number of factors could cause actual results to differ materially from those contained in any forward-looking statement, including but not limited to the following: Chindata Group’s goals and strategies; its future business development, financial condition and results of operations; the expected growth and competition of the data center and IT market; its ability to generate sufficient capital or obtain additional capital to meet its future capital needs; its ability to maintain competitive advantages; its ability to keep and strengthen its relationships with major clients and attract new clients; its ability to locate and secure suitable sites for additional data centers on commercially acceptable terms; government policies and regulations relating to Chindata Group’s business or industry; general economic and business conditions in the regions where Chindata Group operates and globally and assumptions underlying or related to any of the foregoing. Further information regarding these and other risks is included in Chindata Group’s filings with the SEC. All information provided in this press release and in the attachments is as of the date of this press release, and Chindata Group undertakes no obligation to update any forward-looking statement, except as required under applicable law.

For Enquiries, Please Contact:

Chindata IR Team

ir@chindatagroup.com

Mr. Dongning Wang

dongning.wang@chindatagroup.com