T The ability to competently perform radiography is a crucial skill in dentistry.Every dentist must possess complete mastery of the techniques and knowledgeassociated with radiography. This research aims to compare the quality of dentalperiapical radiograph produced by undergraduate dental students and professiondental students of Trisakti University. The result of this paper can be utilised foreducational purposes in dentistry study or references for dental clinics wanting toperform radiography on patients. The data in this research were gathered throughdescriptive methodology with survey on the radiograph samples made byundergraduate dental students and profession dental students. The data wereanalyzed using Chi-Square test by comparing the independent variable anddependent variable to produce the results. The analysis resulted in statisticaldifferences between the radiographs made by undergraduate dental students andprofession dental students. From the data, 26.42% undergraduate dental studentsexecuted perfect radiographs, while 33.96% are diagnostically suitable. Theremaining 39.62% of radiographs were not usable. On the other side, theprofession dental students achieved significantly better results; 36.67% of theprofession dental students’ radiographs were of exemplary quality and more thanhalf, 56.67% to be exact, were suitable for diagnosis. Only 6.67% of theradiographs were unsatisfactory. Based on these evidences, it can be concludedthat the profession dental students could produce better radiographs than theundergraduate dental students.