Penelitian ini bertujuan untuk membuktikan Pengaruh Kompetensi, Disiplin, dan Komitmen Organisasi terhadap Kinerja Pegawai Aparatur Sipil Negara (ASN) di Dinas Kesehatan Kota Tarakan. Pengambilan sampel menggunakan teknik nonprobability sampling dengan sampling jenuh yaitu seluruh populasi dijadikan sampel. Metode penelitian menggunakan pendekatan kuantitatif, dan teknik pengumpulan data menggunakan instrumen pernyataan kuesioner (angket). Metode analisis menggunakan analisis regresi linear berganda, dan uji t dengan bantuan program SPSS versi 20. Hasil menunjukkan bahwa variabel kompetensi berpengaruh positif terhadap kinerja, variabel disiplin berpengaruh positif terhadap kinerja, dan variabel komitmen organisasi berpengaruh positif terhadap kinerja.

Kata kunci: Kompetensi, Disiplin, Komitmen Organisasi, dan Kinerja.

This study aims to prove the effect of competence, discipline, and organizational commitment on the performance of state civil apparatus at the health services in Tarakan City. Sampling uses a nonprobability technique with a saturated sampling of the entire population as a sample. The research method uses a quantitative approach, and data collection techniques use a questionnaire. The analytical method uses multiple linear regression analysis and t-tests with the SPSS 20.0 Software. The results show that the competency variable has a positive effect on performance, the discipline variable has a positive effect on performance, and the organizational commitment variable has a positive effect on performance. Keywords: Competence, Discipline, Organizational Commitment, Performance.