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 May 2020

Commission File Number: 001-36396

LEJU HOLDINGS LIMITED

Level G, Building G, No.8 Dongfeng South Road,

Chaoyang District, Beijing 100016

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       x        Form 40-F        o

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):o

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):o

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:      May 8, 2020

[Signature Page to 6-K]

2

Exhibit Index

3

Exhibit 99.1

Leju Announces Changes of Independent Registered Public Accounting Firm

BEIJING, May 7, 2020 — Leju Holdings Limited (“Leju” or the “Company”) (NYSE: LEJU), a leading e-commerce and online media platform for real estate and home furnishing industries in China, today announced that the Company has appointed Yu Certified Public Accountant, P.C. (“Yu CPA”) as its independent registered public accounting firm for the fiscal year ended December 31, 2019. At the same time, the Company and Deloitte Touche Tohmatsu Certified Public Accountants LLP (“Deloitte”) have mutually agreed to terminate Deloitte’s appointment as the Company’s independent registered public accounting firm. The change of the Company’s independent registered public accounting firm was approved by the Audit Committee of its Board of Directors, and was not the result of any disagreements between the Company and Deloitte on any matter of accounting principles or practices, financial statement disclosure, or auditing scope or procedure.

About Leju

Leju Holdings Limited (“Leju”) (NYSE: LEJU) is a leading e-commerce and online media platform for real estate and home furnishing industries in China, offering real estate e-commerce, online advertising and online listing services. Leju’s integrated online platform comprises various mobile applications along with local websites covering more than 380 cities, enhanced by complementary offline services to facilitate residential property transactions. In addition to the Company’s own websites, Leju operates the real estate and home furnishing websites of SINA Corporation, and maintains a strategic partnership with Tencent Holdings Limited. For more information about Leju, please visit http://ir.leju.com.

For investor and media inquiries please contact:

Ms. Christina Wu

Leju Holdings Limited

Phone: +86 (10) 5895-1062

E-mail: ir@leju.com

Philip Lisio

Foote Group

Phone: +86 135-0116-6560

E-mail: phil@thefootegroup.com