Document
Exhibit 23.1
Consent of Independent Registered Public Accounting Firm
We consent to the incorporation by reference in the following Registration Statements:
(1)Registration Statement (Form S-3 No. 333-275894) of Credo Technology Group Holding Ltd,
(2)Registration Statement (Form S-8 No. 333-262358) pertaining to the 2015 Stock Plan, 2021 Long-Term Incentive Plan, and the Employee Stock Purchase Plan of Credo Technology Group Holding Ltd,
(3)Registration Statement (Form S-8 No. 333-275826) pertaining to the 2021 Long-Term Incentive Plan and the Employee Stock Purchase Plan of Credo Technology Group Holding Ltd,
(4)Registration Statement (Form S-8 No. 333-285686) pertaining to the 2021 Long-Term Incentive Plan and the Employee Stock Purchase Plan of Credo Technology Group Holding Ltd,
(5)Registration Statement (Form S-3 No. 333-290736) of Credo Technology Group Holding Ltd, and
(6)Registration Statement (Form S-8 No. 333-291885) pertaining to the 2021 Long-Term Incentive Plan of Credo Technology Group Holding Ltd;
of our reports dated June 15, 2026, with respect to the consolidated financial statements of Credo Technology Group Holding Ltd, and the effectiveness of internal control over financial reporting of Credo Technology Group Holding Ltd, included in this Annual Report (Form 10-K) of Credo Technology Group Holding Ltd for the year ended May 2, 2026.
/s/ Ernst & Young LLP
San Jose, California
June 15, 2026