Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in the following Registration Statements, as listed below, of Capital One Financial Corporation and in the related Prospectuses, where applicable, of our report dated February 23, 2024 (December 23, 2024 as to the effects of the restatement discussed in Notes 1 and 26), relating to the consolidated financial statements of Discover Financial Services, and our report dated February 23, 2024 (December 23, 2024 as to the effects of the material weaknesses described in Management’s Report on Internal Control over Financial Reporting (Restated)) relating to the effectiveness of Discover Financial Services’ internal control over financial reporting appearing in this Current Report on Form 8-K of Capital One Financial Corporation filed on January 24, 2025.
Filed on Form S-3 | Filed on Form S-8 | |
Registration Statement No. 033-99748 | Registration Statement No. 333-43288 | |
Registration Statement No. 333-97125 | Registration Statement No. 333-58628 | |
Registration Statement No. 333-277813 | Registration Statement No. 333-72788 | |
Registration Statement No. 333-72820 | ||
Registration Statement No. 333-72822 | ||
Filed on Form S-8 | Registration Statement No. 333-76726 | |
Registration Statement No. 033-86986 | Registration Statement No. 333-97123 | |
Registration Statement No. 033-91790 | Registration Statement No. 333-97127 | |
Registration Statement No. 033-97032 | Registration Statement No. 333-100488 | |
Registration Statement No. 333-42853 | Registration Statement No. 333-117920 | |
Registration Statement No. 333-45453 | Registration Statement No. 333-124428 | |
Registration Statement No. 333-51637 | Registration Statement No. 333-136281 | |
Registration Statement No. 333-51639 | Registration Statement No. 333-133665 | |
Registration Statement No. 333-57317 | Registration Statement No. 333-151325 | |
Registration Statement No. 333-70305 | Registration Statement No. 333-158664 | |
Registration Statement No. 333-78067 | Registration Statement No. 333-181736 | |
Registration Statement No. 333-78383 | Registration Statement No. 333-193683 | |
Registration Statement No. 333-78609 | Registration Statement No. 333-195677 | |
Registration Statement No. 333-78635 | Registration Statement No. 333-219570 | |
Registration Statement No. 333-84693 | Registration Statement No. 333-232907 | |
Registration Statement No. 333-91327 | Registration Statement No. 333-256072 | |
Registration Statement No. 333-92345 | Registration Statement No. 333-256073 | |
Registration Statement No. 333-272146 | Registration Statement No. 333-279208 |
/s/ Deloitte & Touche LLP
Chicago, Illinois
January 24, 2025
