Company: FSHPU
Filing Date: 2025-08-05
Form Type: DEF 14A
Source: 0001829126-25-005812
Chunk: 0

Company: Flag Ship Acquisition Corp
Filing Date: 2025-08-05
Form: DEF 14A
Chunk 0
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<div align='center'>UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14-A

Proxy Statement Pursuant to Section 14(a) of the

Securities Exchange Act of 1934</div>

Filed by the Registrant ☒

Filed by a Party other than the Registrant ☐

Check the appropriate box:

| ☐ | Preliminary Proxy Statement                                                     |
| ☐ | Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) |
| ☒ | Definitive Proxy Statement                                                      |
| ☐ | Definitive Additional Materials                                                 |
| ☐ | Soliciting Material Pursuant to Section 240.14a-12                              |

<div align='center'>Flag Ship Acquisition Corporation

(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)</div>

| Payment of Filing Fee (Check the appropriate box): |                                                                                                     |
| ☒                                                  | No fee required.                                                                                    |
| ☐                                                  | Fee paid previously with preliminary materials.                                                     |
| ☐                                                  | Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a6(i)(1) and 0-11. |

<div align='center'>Flag Ship Acquisition Corporation

26 Broadway, Suite 934

New York, New York 10004

NOTICE OF EXTRAORDINARY GENERAL MEETING

To Be Held at 10:00 a.m. Eastern Time on August 26, 2025</div>

Dear Shareholders:

NOTICE IS HEREBY GIVEN that
an extraordinary general meeting (the “Extraordinary General Meeting”) of Flag Ship Acquisition Corporation (“Flag
Ship,” “FSHP,” the “Company,” “we,” “us” or “our”), a Cayman Islands
exempted company, will be held at 10 a.m. Eastern Time, on August 26, 2025, at 45 Broadway, 17 Floor, New York, NY 10006,
or at such other time, on such other date and at such other place at which the meeting may be adjourned. The accompanying proxy statement
(the “Proxy Statement”) is dated August 5, 2025 and is first being mailed to shareholders of the Company on or about that
date.

The sole purpose of the Extraordinary General Meeting is to