This research investigates the digital leadership exhibited by university instructors and its significant impact on students' learning effectiveness in higher education. Key aspects of digital leadership evaluated include technical expertise, innovative teaching methods, promotion of digital literacy, data-driven decision-making, and ethical technology use. Using a mixed-methods approach, data was collected through surveys and interviews with educators and students to assess the effectiveness of digital leadership strategies. Findings reveal that while instructors demonstrate moderate competence in technology and teaching methods, they excel in fostering digital literacy and ethical technology use. However, there is room for improvement in data-driven decision-making, which is crucial for enhancing learning efficacy. The study also examines students' learning outcomes related to digital literacy, engagement, metacognitive abilities, and analytical skills, finding modest improvements in these areas. A notable correlation exists between instructors' digital leadership and students' learning efficacy, particularly in data-driven decision-making and digital literacy promotion. Additionally, challenges faced by university educators include keeping up with technological advancements, effectively utilizing data, and maintaining student engagement in digital learning environments.