Exhibit 23.1

  Onestop Assurance PAC 10 Anson Road #06-15 International Plaza Singapore 079903 Email:audit@onestop-ca.com Website: www.onestop-ca.com

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

We hereby consent to the incorporation of our report dated May 13, 2023, except for Note 1 and Note 14 which are dated December 18, 2023 in the Registration Statement on Form F-1 Amendment No. 4 (No.333-275684) under the Securities Act of 1933 with respect to the consolidated balance sheets of Top Wealth Group Holding Limited and subsidiaries (the “Company”) as of December 31, 2022 and 2021, the related consolidated statements of operations and comprehensive income(loss), stockholders’ equity(deficit), and cash flows, for each of the two years in the period ended December 31, 2022.

We also consent to the reference to our firm under the heading “Experts” in such Registration Statements.

/s/ OneStop Assurance PAC 

OneStop Assurance PAC 

Singapore 

February 9, 2024