<![CDATA[Abstract: Smoking behavior remains a public health concern in Manunggal Jaya Village, Tenggarong Seberang Subdistrict, Kutai Kartanegara Regency, with 48% of respondents reporting family members who smoked. This activity aimed to improve community knowledge and awareness of the health risks of smoking and to encourage a smoke-free environment. It was conducted through health education, interactive discussion, pre-tests and post-tests, and the installation of No-Smoking Area (Kawasan Tanpa Rokok/KTR) educational media, involving the community, the Village Government, and the Youth Organization (Karang Taruna). Evaluation combined observation with a comparison of pre-test and post-test scores using the Wilcoxon Signed Rank Test. Participants' average knowledge score increased from 73.83 to 81.91, a rise of 10.95% (p=0.008), and KTR media were installed at two sports facilities as sustainable educational media. Health education combined with KTR media installation effectively raised community knowledge and awareness of smoking hazards; program continuity is recommended through periodic monitoring of the KTR media and strengthened involvement of the Youth Organization and Village Government.Abstrak: Perilaku merokok masih menjadi salah satu permasalahan kesehatan masyarakat yang ditemukan di Desa Manunggal Jaya, Kecamatan Tenggarong Seberang, Kabupaten Kutai Kartanegara, dengan 48% responden memiliki anggota keluarga yang merokok. Kegiatan ini bertujuan untuk meningkatkan pengetahuan dan kesadaran masyarakat mengenai bahaya merokok serta mendorong terciptanya lingkungan bebas asap rokok Kegiatan dilaksanakan melalui edukasi kesehatan, diskusi interaktif, pre-test dan post-test, serta pemasangan media edukasi Kawasan Tanpa Rokok (KTR), dengan melibatkan masyarakat, Pemerintah Desa, dan Karang Taruna. Evaluasi dilakukan melalui observasi serta perbandingan hasil pre-test dan post-test menggunakan uji Wilcoxon Signed Rank Test. Rata-rata pengetahuan peserta meningkat dari 73,83 menjadi 81,91 atau sebesar 10,95% (p=0,008). Media KTR berhasil dipasang di dua lokasi fasilitas olahraga sebagai media edukasi berkelanjutan untuk mendukung kesadaran masyarakat mengenai bahaya merokok. ]]>
