Company: IONQ
Filing Date: 2025-11-10
Form Type: 424B7
Source: 0000950142-25-002919
Chunk: 13

Company: IonQ, Inc.
Filing Date: 2025-11-10
Form: 424B7
Chunk 13
---
arton & Garrison LLP, New York, New York.

| S-11 |

<div align='center'>EXPERTS</div>

The consolidated financial statements of IonQ,
Inc. appearing in IonQ, Inc.’s Annual Report (Form 10-K) for the year ended December 31, 2024, and the effectiveness of IonQ, Inc.’s
internal control over financial reporting as of December 31, 2024, have been audited by Ernst & Young LLP, independent registered
public accounting firm, as set forth in their reports thereon, included therein, and incorporated herein by reference. Such consolidated
financial statements are incorporated herein by reference in reliance upon such reports given on the authority of such firm as experts
in accounting and auditing.

| S-12 |

<div align='center'>WHERE YOU CAN FIND MORE
INFORMATION</div>

We file annual, quarterly and current reports,
proxy statements and other information with the SEC. Our SEC filings are available to the public over the Internet at the SEC’s
website at www.sec.gov. Copies of certain information filed by us with the SEC are also available on our website at https://ionq.com.
Information accessible on or through our website is not a part of this prospectus.

This prospectus supplement and the accompanying
prospectus are part of a registration statement that we filed with the SEC and do not contain all of the information in the registration
statement. The full registration statement may be obtained from the SEC or us, as provided in the section titled “Incorporation
by Reference.” Whenever a reference is made in this prospectus supplement or the accompanying prospectus to any of our contracts,
agreements or other documents, the reference may not be complete and you should refer to the exhibits that are a part of the registration
statement or the exhibits to the reports or other documents incorporated by reference into this prospectus supplement and the accompanying
prospectus for a copy of such contract, agreement or other document.

| S-13 |

<div align='center'>INCORPORATION BY REFERENCE</div>

The SEC allows us to incorporate by reference
much of the information that we file with the SEC, which means that we can disclose important information to you by referring you to those
publicly available documents. The information that we incorporate by reference in this prospectus supplement and the accompanying prospectus
is considered to be part of this prospectus supplement and the accompanying prospectus. Because we are incorporating by reference future
filings with