| Exhibit No. | | | | | | Description | | | | | |
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| 2.1 | | | | | | Agreement and Plan of Merger, dated as of February 19, 2024, by and among Discover Financial Services, Capital One Financial Corporation and Vega Merger Sub, Inc. (incorporated by reference to Exhibit 2.1 of the Current Report on Form 8-K, filed on February 22, 2024). | | | | | |
| 3.1 | | | | | | Restated Certificate of Incorporation of Capital One Financial Corporation (as restated July 26, 2023) (incorporated by reference to Exhibit 3.1 of the Quarterly Report on Form 10-Q, filed on July 27, 2023). | | | | | |
| 3.2 | | | | | | Amended and Restated Bylaws of Capital One Financial Corporation, dated September 23, 2021 (incorporated by reference to Exhibit 3.1 of the Current Report on Form 8-K, filed on September 29, 2021). | | | | | |
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| 4.1 | | | | | | Pursuant to Item 601(b)(4)(iii)(A) of Regulation S-K, copies of instruments defining the rights of holders of long-term debt are not filed. The Company agrees to furnish a copy thereof to the SEC upon request. | | | | | |
| 10.1+ | | | | | | Total Shareholder Return Performance Unit Award Agreement granted to our Chief Executive Officer under the Amended and Restated 2004 Stock Incentive Plan on February 3, 2026 (incorporated by reference to Exhibit 10.2.23 of the 2025 Form 10-K). | | | | | |
| 10.2+ | | | | | | Performance Unit Award Agreement granted to our Chief Executive Officer under the Amended and Restated 2004 Stock Incentive Plan on February 3, 2026 (incorporated by reference to Exhibit 10.2.24 of the 2025 Form 10-K). | | | | | |
| 10.3+ | | | | | | Form of Restricted Stock Unit Award Agreement, dated February 3, 2026, by and between Capital One Financial Corporation and Richard D. Fairbank under the Amended and Restated 2004 Stock Incentive Plan (incorporated by reference to Exhibit 10.2.25 of the 2025 Form 10-K). | | | | | |
| 10.4+ | | | | | | Form of Restricted Stock Unit Award Agreements granted to our executive officers under the Amended and Restated 2004 Stock Incentive Plan on February 3, 2026 (incorporated by reference to Exhibit 10.2.26 of the 2025 Form 10-K). | | | | | |
| 10.5+ | | | | | | Form of Performance Unit Award Agreements granted to our executive officers under the Amended and Restated 2004 Stock Incentive Plan on February 3, 2026 (incorporated by reference to Exhibit 10.2.27 of the 2025 Form 10-K). | | | | | |
| 10.6+ | | | | | | Amended and Restated Capital One Financial Corporation Executive Severance Plan (incorporated by reference to Exhibit 10.3 of the Current Report on Form 8-K, filed on February 6, 2026). | | | | | |
| 10.7+ | | | | | | Capital One Financial Corporation Executive Change of Control Severance Plan (incorporated by reference to Exhibit 10.2 of the Current Report on Form 8-K, filed on February 6, 2026). | | | | | |
| 10.8*+ | | | | | | Non-Competition Agreement, dated September 4, 2018, between Capital One Financial Corporation and Mark Daniel Mouadeb. | | | | | |
| 10.9+ | | | | | | Capital One Financial Corporation Executive Officer Cash Severance Policy (incorporated by reference to Exhibit 10.1 of the Current Report on Form 8-K, filed on February 6, 2026). | | | | | |
| 10.10*+ | | | | | | Restricted Stock Unit Award Agreement, dated April 7, 2026, by and between Capital One Financial Corporation and Frank LaPrade under the Amended and Restated 2004 Stock Incentive Plan. | | | | | |
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| 31.1* | | | | | | Certification of Richard D. Fairbank. | | | | | |
| 31.2* | | | | | | Certification of Andrew M. Young. | | | | | |
| 32.1** | | | | | | Certification of Richard D. Fairbank. | | | | | |
| 32.2** | | | | | | Certification of Andrew M. Young. | | | | | |
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| 101.INS | | | | | | XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL Document. | | | | | |
| 101.SCH* | | | | | | Inline XBRL Taxonomy Extension Schema Document. | | | | | |
| 101.CAL* | | | | | | Inline XBRL Taxonomy Extension Calculation Linkbase Document. | | | | | |
| 101.DEF* | | | | | | Inline XBRL Taxonomy Extension Definition Linkbase Document. | | | | | |
| 101.LAB* | | | | | | Inline XBRL Taxonomy Extension Label Linkbase Document. | | | | | |
| 101.PRE* | | | | | | Inline XBRL Taxonomy Extension Presentation Linkbase Document. | | | | | |
| 104 | | | | | | The cover page of Capital One Financial Corporation’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2026, formatted in Inline XBRL (included within the Exhibit 101 attachments). | | | | | |