Company: BACC
Filing Date: 2025-06-12
Form Type: 8-A12B
Source: 0001185185-25-000620
Chunk: 1

Company: Blue Acquisition Corp/Cayman
Filing Date: 2025-06-12
Form: 8-A12B
Chunk 1
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 to be Registered.

The securities to be registered hereby are units
(each consisting of one Class A ordinary share and one right to receive one-tenth (1/10) of one Class A ordinary share upon the consummation
of an initial business combination), Class A ordinary shares, par value $0.0001 per share, and rights to receive one-tenth (1/10) of one
Class A ordinary share upon the consummation of an initial business combination, of Blue Acquisition Corp (the “Registrant”).
The description of the units, Class A ordinary shares and rights set forth under the heading “Description of Securities” in
the Registrant’s prospectus forming a part of its Registration Statement on Form S-1 (File No. 333-287281 ), originally
filed with the U.S. Securities and Exchange Commission on May 14, 2025, as thereafter amended and
supplemented from time to time (the “Registration Statement”), to which this Form 8-A relates is incorporated by reference
herein. Any form of prospectus or prospectus supplement to the Registration Statement that includes such descriptions and that is subsequently
filed is hereby also incorporated by reference herein.

Item 2. Exhibits.

Pursuant to the Instructions as to Exhibits for Form 8-A, no exhibits are required to be filed, because no other securities of the Registrant are registered on The Nasdaq Stock Market LLC, and the securities registered hereby are not being registered pursuant to Section 12(g) of the Securities Exchange Act of 1934, as amended.

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SIGNATURE</div>

Pursuant to the requirements of Section 12 of
the Securities Exchange Act of 1934, as amended, the registrant has duly caused this registration statement to be signed on its behalf
by the undersigned, thereto duly authorized.

| Date: June 12, 2025 | Blue Acquisition Corp 
 By:                   | /s/ Ketan Seth          |
|:--------------------|:----------------------|:------------------------|
|                     |                       | Ketan Seth              |
|                     |                       | Chief Executive Officer |

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