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 August 2022

Commission File Number: 000-51469

BAIDU, INC.

Baidu Campus

No. 10 Shangdi 10th Street

Haidian District, Beijing 100085

The People’s Republic of China

(Address of principal executive offices)

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):  ☐

Exhibit 99.1 — Announcement — Date of Board Meeting

SIGNATURES

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: August 8, 2022

Exhibit 99.1

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.

Under our weighted voting rights structure, our share capital comprises Class A ordinary shares and Class B ordinary shares. Each Class A ordinary share entitles the holder to exercise one vote, and each Class B ordinary share entitles the holder to exercise 10 votes, respectively, on all matters subject to the vote at general meetings of the Company. Shareholders and prospective investors should be aware of the potential risks of investing in a company with a weighted voting rights structure. Our American depositary shares, each representing eight of our Class A ordinary shares, are listed on Nasdaq in the United States under the symbol BIDU.

DATE OF BOARD MEETING

The board of directors of Baidu, Inc. (the “Company”) will hold a board meeting on Monday, August 29, 2022 for the purposes of, among other matters, approving our unaudited results and announcement for the three months and six months ended June 30, 2022 (the “Second Quarterly And Interim Results Announcement”).

The Company will upload the Second Quarterly and Interim Results Announcement to the HKEX news website (http://www.hkexnews.hk) of The Stock Exchange of Hong Kong Limited (the “Hong Kong Stock Exchange”) and the website of the Company (http://ir.baidu.com) on Tuesday, August 30, 2022 (Beijing/Hong Kong Time), after the trading hours of the Hong Kong Stock Exchange and before the opening of the U.S. market.

The Company’s management will hold an earnings conference call at 8:00 PM on August 30, 2022, Beijing/Hong Kong Time (8:00 AM on August 30, 2022, U.S. Eastern Time).

Interested parties may register in advance of the conference call using the link provided below. Dial-in number, passcode, and unique access PIN will be provided by email upon registration.

Interested parties may visit the link below for pre-registration, which automatically directs visitors to the registration page of “Baidu Q2 2022 Earnings Conference Call”.

PRE-REGISTRATION LINK: https://s1.c-conf.com/diamondpass/10024320-jfgv94.html

In the 10 minutes prior to the call start time, participants may use the conference access information (including dial-in number(s), passcode and unique access PIN) provided in the confirmation email following pre-registration.

Additionally, a live and archived webcast of this conference call will be available at http://ir.baidu.com.

A replay of the conference call may be accessed by phone at the following number until September 7, 2022:

US: 1855 883 1031

Reply PIN: 10024320

Hong Kong, August 5, 2022

As at the date of this announcement, the board of directors of the Company comprises Mr. Robin Yanhong Li as director, and Mr. James Ding, Mr. Brent Callinicos, Mr. Yuanqing Yang and Mr. Jixun Foo as independent directors.