This study investigates how green talent management influences green performance, green entrepreneurship, and the green organizational climate. Additionally, it analyzes the impact of green entrepreneurship and green organizational climate on green performance. The research also delves into the mediating roles of green entrepreneurship and green organizational climate within the framework of dynamic capability theory in the tourism and hospitality industries. Data were gathered from employees working in travel agencies and tour operators in Saudi Arabia, with a PLS-SEM analysis conducted on 788 valid responses. The results revealed that green talent management has a positive impact on green performance, green entrepreneurship, and the green organizational climate. Additionally, the study found that both green entrepreneurship and a green organizational climate positively influence green performance. Importantly, the findings underscored the partial mediating roles of green entrepreneurship and green organizational climate in the link between green talent management and green performance. This study enriches the literature by clarifying the mechanisms through which green talent management can be utilized to enhance green performance. Theoretically, the findings expand on dynamic capability theory by emphasizing the importance of green-focused human and organizational resources as dynamic capabilities that enable environmental adaptation and sustainable competitive advantage. Practically, these insights provide actionable implications for tourism and hospitality organizations seeking to improve sustainability practices through green talent management, green entrepreneurship, and a green organizational climate, thereby reinforcing the role of dynamic capabilities in achieving sustained green performance.