Eureka Acquisition Corp Class A Ordinary Share (EURK) S-1IPO registration

Exhibit 23.1

Independent Registered Public Accounting Firm’s Consent

We consent to the inclusion in this Registration Statement of Eureka Acquisition Corp. on Form S-1 of our report dated December 21, 2023, which includes an explanatory paragraph as to the Company’s ability to continue as a going concern, with respect to our audit of the financial statements of Eureka Acquisition Corp. as of September 30, 2023, and for the period from June 13, 2023 (inception) through September 30, 2023, which report appears in the Prospectus, which is part of this Registration Statement. We also consent to the reference to our Firm under the heading “Experts” in such Prospectus.

Marcum Asia CPAs llp

New York, NY

March 7, 2024

NEW YORK OFFICE ● 7 Penn Plaza ● Suite 830 ● New York, New York ● 10001

Phone 646.442.4845 ● Fax 646.349.5200 ● www.marcumasia.com