Sustainability has become more than just an aspiration in business. It has become an integral part of business strategy and decision‐making. Organizations have realized that adhering to sustainability with its impact on multi‐facets can drive business success. Long‐term growth requires an understanding of the relationships between people and their surroundings. Engagement of stakeholders is essential for planning, designing, implementing, and ensuring the efficacy of programmes. Due to the requirement for sustainability and the engagement of a greater stakeholder range in project planning, the project plan complexity is growing. The lack of or insufficient engagement of stakeholders throughout the project life cycle, particularly in the early phases of implementation and planning, frequently has a detrimental effect on the intended project performance. Effective stakeholder engagement is essential to counterbalance the combined effects of a lack of contextual knowledge by stakeholders and a lack of support in the field. However, this integration encounters difficulties such as resource restrictions and competing stakeholder interests. To encourage stakeholder engagement with the initiatives, project resources may be allocated based on the relative importance of competing areas. This study intends to establish a Stakeholder Engagement Framework (SEF) to increase the effectiveness of stakeholder engagement in projects by systematically evaluating potential conflicts and integrating the perspectives of stakeholders and the project management team. To do this, we use fuzzy logic inputs to account for ambiguities throughout the project life cycle, as well as stakeholder theory, value‐based management, matrix‐based dependency modeling, and total quality management to provide a framework for stakeholder participation. Then we implement the suggested SEF methodology to organize stakeholder participation for a green building project. The suggested framework will promote stakeholder participation under long‐term goals for project managers by identifying potential conflicts of interest.