This book constitutes revised papers from the International Workshops held at the 20th International Conference on Business Process Management, BPM 2022, in Münster, Germany, during September 11-15, 2022. Papers from the following workshops are included: -         6th International Workshop on Artificial Intelligence for Business Process Management (AI4BPM 2022) -         6th International Workshop on Business Processes Meet Internet-of-Things (BP-Meet-IoT 2022) -         18th International Workshop on Business Process Intelligence (BPI 2022) -         2nd International Workshop on Business Process Management and Routine Dynamics (BPM&RD 2022) -         14th International Workshop on Social and Human Aspects of Business Process Management (BPMS2 2022)   -       1st International Workshop on Data-Driven Business Process Optimization (BPO 2022)  -         10th International Workshop on DEClarative, DECision and Hybrid approaches to processes (DEC2H 2022)  -         1st International Workshop on Natural Language Processing for Business Process Management (NLP4BPM 2022)  Each of the eight workshops focused on particular aspects of business process management. Overall, after a thorough review process, there were 23 full and 3 short papers selected from a total of 51 submissions. Only one of the short papers is included in the proceedings.