| 10.20† | — | Waste Management Holdings, Inc. Executive Severance Plan [incorporated by reference to Exhibit 10.1 to Form 8-K dated December 22, 2017]. |
| 10.21† | — | Form of 2022 Long Term Incentive Compensation Award Agreement for Senior Leadership Team [incorporated by reference to Exhibit 10.1 to Form 8-K dated March 1, 2022]. |
| 10.22† | — | Form of 2022 Long Term Incentive Compensation RSU Award Agreement [incorporated by reference to Exhibit 10.2 to Form 8-K dated March 1, 2022]. |
| 10.23† | — | Form of 2023 Long Term Incentive Compensation Award Agreement for Senior Leadership Team [incorporated by reference to Exhibit 10.1 to Form 8-K dated March 7, 2023]. |
| 10.24† | — | Form of 2024 Long Term Incentive Compensation Award Agreement for Senior Leadership Team [incorporated by reference to Exhibit 10.1 to Form 8-K dated March 1, 2024]. |
| 10.25† | — | Form of 2024 Executive Officer Annual Incentive Award Agreement for Senior Leadership Team [incorporated by reference to Exhibit 10.2 to Form 8-K dated March 1, 2024]. |
| 10.26† | — | Form of 2024 Long Term Incentive Compensation Award Agreement for Leadership Tier (Chief Accounting Officer) [incorporated by reference to Exhibit 10.3 to Form 10-Q for the quarter ended March 31, 2024]. |
| 10.27† | — | Form of 2024 Long Term Incentive Compensation Award Agreement RSU Award (U.S.)(Three-Year Step Vest) [incorporated by reference to Exhibit 10.2 to Form 10-Q for the quarter ended September 30, 2024]. |
| 10.28† | — | Form of 2025 Long Term Incentive Compensation PSU Award Agreement [incorporated by reference to Exhibit 10.1 to Form 8-K dated February 25, 2025]. |
| 10.29† | — | Form of 2025 Long Term Incentive Compensation Stock Option Award Agreement [incorporated by reference to Exhibit 10.2 to Form 8-K dated February 25, 2025]. |
| 10.30† | — | Form of 2025 Executive Officer Annual Incentive Award Agreement [incorporated by reference to Exhibit 10.3 to Form 8-K dated February 25, 2025]. |
| 10.31† | — | Form of 2025 Long Term Incentive Compensation RSU Award Agreement [incorporated by reference to Exhibit 10.4 to Form 10-Q for the quarter ended March 31, 2025]. |
| 10.32† | — | Form of 2025 Long Term Incentive Compensation RSU Award Agreement for Tara Hemmer Retention Award [incorporated by reference to Exhibit 10.1 to Form 8-K dated August 21, 2025]. |
| 19.1 | — | Insider Trading Policy [incorporated by reference to Exhibit 19.1 to Form 10-K for the year ended December 31, 2024]. |
| 21.1* | — | Subsidiaries of the Registrant. |
| 22.1* | — | Guarantor Subsidiary. |
| 23.1* | — | Consent of Independent Registered Public Accounting Firm. |
| 31.1* | — | Certification Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934 of James C. Fish, Jr., Chief Executive Officer. |
| 31.2* | — | Certification Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934 of David L. Reed, Executive Vice President and Chief Financial Officer. |
| 32.1** | — | Certification Pursuant to 18 U.S.C. §1350 of James C. Fish, Jr., Chief Executive Officer. |
| 32.2** | — | Certification Pursuant to 18 U.S.C. §1350 of David L. Reed, Executive Vice President and Chief Financial Officer. |
| 95* | — | Mine Safety Disclosures. |
| 97 | — | Waste Management, Inc. Clawback Policy [incorporated by refence to Exhibit 97 to Form 10-K for the year ended December 31, 2023]. |
| 101.INS* | — | Inline XBRL Instance. |
| 101.SCH* | — | Inline XBRL Taxonomy Extension Schema. |
| 101.CAL* | — | Inline XBRL Taxonomy Extension Calculation. |
| 101.LAB* | — | Inline XBRL Taxonomy Extension Labels. |
| 101.PRE* | — | Inline XBRL Taxonomy Extension Presentation. |
| 101.DEF* | — | Inline XBRL Taxonomy Extension Definition. |
| 104* | — | Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101). |