Latar Belakang: Perawat memiliki tanggung jawab besar, tidak hanya dalam perawatan medis, tetapi juga dalam memberi dukungan emosional dan edukasi kepada pasien. Tingginya tuntutan kerja membuat perawat rentan terhadap stres dan kelelahan. Self-compassion dan support system menjadi faktor penting dalam menjaga kesehatan mental dan kinerja perawat. Tujuan: Untuk mengetahui hubungan antara self-compassion dengan support system pada perawat di Indonesia. Metode: Penelitian ini merupakan penelitian kuantitatif dengan pendekatan cross-sectional yang melibatkan 400 perawat dari seluruh Indonesia dengan menggunakan teknik convenience sampling melalui kuesioner g-form. Instrumen berupa kuesioner Skala Welas Diri (SWD) dan Skala Dukungan Sosial (SDS). Teknik analisa data yang digunakan adalah analisa univariat dan uji rank Spearman. Penelitian dilaksanakan pada Februari-Mei 2025. Hasil: Sebanyak 53,3% perawat memiliki tingkat self-compassion yang tinggi dan 67,3% perawat memiliki support system yang tinggi. Terdapat hubungan positif dan signifikan antara self-compassion dan support system (r=0,439; p<0,000). Temuan ini menunjukkan bahwa semakin tinggi support system yang dirasakan oleh perawat, semakin tinggi pula kemampuan dalam menunjukkan self-compassion. Kesimpulan: Mayoritas perawat di Indonesia memiliki self-compassion dan support system yang tinggi, dengan hubungan positif signifikan antara keduanya. Saran: Perawat disarankan mengembangkan self-compassion dan memanfaatkan dukungan sosial, serta rumah sakit memperkuat sistem dukungan internal untuk meningkatkan kesejahteraan psikologis perawat. Sementara peneliti selanjutnya dapat mengeksplorasi faktor lain dengan pendekatan yang lebih luas dan mendalam./Background: Nurses have great responsibilities, not only in medical care, but also in providing emotional support and education to patients. The high work demands make nurses vulnerable to stress and burnout. Self-compassion and support system are important factors in maintaining nurses' mental health and performance. Purpose: To determine the relationship between self-compassion and support system in nurses in Indonesia. Methods: This study is a quantitative study with a cross-sectional approach involving 400 nurses from all over Indonesia using convenience sampling technique through g-form questionnaire. The instruments were Self-Compassion Scale (SWD) and Social Support Scale (SDS) questionnaires. Data analysis techniques used were univariate analysis and Spearman rank test. The research was conducted in February-May 2025. Results: A total of 53.3% of nurses have a high level of self-compassion and 67.3% of nurses have a high support system. There is a positive and significant relationship between self-compassion and support system (r=0.439; p<0.000). This finding shows that the higher the support system felt by nurses, the higher the ability to show self-compassion. Conclusion: The majority of nurses in Indonesia have high self-compassion and support system, with a significant positive relationship between the two. Suggestion: Nurses are advised to develop self-compassion and utilize social support, and hospitals strengthen internal support systems to improve nurses' psychological well-being. Meanwhile, future researchers can explore other factors with a broader and more in-depth approach.