Latar belakang: Rokok mengandung racun dan zat karsinogenik yang dapat menimbulkan berbagai penyakit hingga kematian. Tenaga kesehatan sebagai promotor kesehatan memiliki peran penting dalam pemberi edukasi pencegahan perilaku merokok serta panutan di masyarakat dengan tidak mengonsumsi rokok. Namun, banyak ditemukan tenaga kesehatan yang menjadi perokok. Hal tersebut dapat memengaruhi keyakinan masyarakat sehingga masyarakat enggan untuk berhenti merokok karena peran yang dijalankan tenaga kesehatan sebagai role model tidak sesuai. Dari latar belakang tersebut peneliti ingin mengetahui gambaran perilaku merokok, persepsi kerentanan, persepsi hambatan, sikap terhadap perilaku, norma subjektif serta dorongan untuk bertindak pada tenaga kesehatan yang merokok.Metode: Penelitian deskriptif menggunakan metode kualitatif dengan subyek penelitian adalah tenaga kesehatan yang bekerja di Puskesmas Kaliwiro, Wonosobo. Pemilihan subjek penelitian menggunakan metode purposive sampling. Pengumpulan data melalui observasi dan metode wawancara mendalam dengan 8 subjek penelitian.Hasil: Hasil dari penelitian ini menunjukkan bahwa merokok merupakan aktifitas rutin yang sulit untuk dihentikan, sudah menjadi kebiasaan, dan subjek tetap merokok meski sebagai tenaga kesehatan. Merokok dianggap pengisi waktu luang dan pereda stres terutama melepas penat selepas kerja. Subjek penelitian merasa memang seharusnya tenaga kesehatan menjadi panutan kesehatan bagi masyarakat, tetapi subjek penelitian menganggap tenaga kesehatan juga manusia. Merokok atau tidak memang kesadaran dari masing-masing individu.Simpulan: Perilaku merokok berkaitan dengan persepsi kerentanan, persepsi hambatan, sikap terhadap perilaku, norma subjektif serta dorongan untuk bertindak. Kata kunci: perilaku merokok; tenaga kesehatan; puskesmas ABSTRACT Title: Description of Smoking Behaviour among Healthcare Workers in Puskesmas Kaliwiro, Wonosobo City in 2021Background: Cigarettes contain toxins and carcinogenic that can cause various diseases even death. Health workers as health promoters have an important role in providing education on the prevention of smoking behavior and as role models in the community by not consuming cigarettes. Nevertheless, many health workers are found to be smokers. This can affect people's beliefs so that people are reluctant to stop smoking because the role played by health workers as role models is not appropriate. From this background, the researcher wanted to know the description of smoking behavior, perception of vulnerability, perception of barriers, attitudes towards behavior, subjective norms, and cues to action on health workers who smoke. Method: Descriptive research using qualitative methods with research subjects are health workers who work at the Kaliwiro Health Center, Wonosobo. The selection of research subjects using purposive sampling method. Collecting data through observation and in-depth interview methods with 8 research subjects. Result: The results of this study indicate that smoking is a routine activity that is difficult to stop, has become a habit, and continues to smoke even as a health worker. Smoking is considered a leisure time filler and a stress reliever, especially to relieve fatigue after work. The research subjects felt that health workers should be role models for health for the community, but the research subjects considered that health workers were also humans. Smoking or not is the awareness of each individual.Conclusion: Smoking behavior is related to the perception of vulnerability, perceived barriers, attitudes towards behavior, subjective norms, and cues to action.Keywords: smoking behaviour; healthcare worker; primary health care