ABSTRAKLingkungan kerja yang kurang nyaman, kurangnya motivasi serta pemberian kompensasi yang kurang sesuai yang didapat guru dari instansi pendidikan akan mempengaruh semangat kerja guru dalam bekerja atau mengajar. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh lingkungan kerja, motivasi, dan kompensasi terhadap semangat kerja. Penelitian dilakukan di SMP Taman Sastra dengan sampel sebanyak 35 orang guru dengan metode sampling jenuh yaitu menjadikan seluruh populasi sebagai sampelnya. Pengumpulan data dilakukan dengan penyebaran kuesioner kepada para guru di SMP Taman Sastra. Berdasarkan hasil analisis, ditemukan bahwa lingkungan kerja, motivasi dan kompensasi secara simultan berpengaruh signifikan terhadap semangat guru di SMP Taman Sastra. Secara parsial lingkungan kerja berpengaruh positif terhadap semangat kerja guru di SMP Taman Sastra, motivasi berpengaruh positif terhadap semangat kerja guru di SMP Taman Sastra dan kompensasi berpengaruh positif terhadap semangat kerja guru di SMP Taman Sastra.Kata kunci: lingkungan kerja, motivasi, kompensasi semangat kerja ABSTRACT Uncomfortable work environment, lack of motivation and poor compensation given by teachers from educational institutions will influence the work spirit of teachers in work or teaching. The purpose of this study was to determine the effect of the work environment, motivation, and compensation for work morale. The study was conducted at the Taman Sastra Middle School with a sample of 35 teachers with a saturated sampling method which made the entire population as a sample. Data collection was done by distributing questionnaires to the teachers at the Taman Sastra Middle School. Based on the results of the analysis, it was found that the work environment, motivation and compensation simultaneously had a significant effect on the enthusiasm of teachers in the Taman Sastra Middle School. Partially the work environment has a positive effect on the work morale of teachers in Taman Sastra Middle School, motivation has a positive effect on the work morale of teachers in Taman Sastra Middle School and compensation has a positive effect on the work morale of teachers at the Taman Sastra Middle School.