The study will determine the level of Professional Qualities and Interpersonal skills of Grade 11 teachers of Sangali National High School, Zamboanga City. And to determine the relationship between Professional Qualities and Interpersonal skills and student?s motivation. The study revealed that The Professional Qualities of Grade 11 Teachers of Sangali National High School has no significant relationship with the student?s motivations. Similarly, the interpersonal skills of grade 11 teachers of Sangali National High School have no significant relationship with the student?s motivation. Grade 11 Students of Sangali National High School were high motivated. Based from the findings, the Professional Qualities of Grade 10 Grade 11 teachers of Sangali National High School were excellent in terms of Diversity of Learners, Assessment and Reporting and Curriculum Planning. They were good in learning Environment, professional growth and Professional Development. Grade 11 teachers of Sangali National High School, their level of Interpersonal skills was Excellent in terms of Communication Skills, Listening Skills, Emotional Intelligence and working with groups/teams.