Abstract. This study aims to determine the contribution of perceived organizational support to employee voice behavior among Information Technology employees in Bandung. Perceived organizational support is employees' perception of the extent to which the organization values their contributions and cares about their welfare. Meanwhile, employee voice behavior refers to the act of expressing opinions, concerns, or constructive ideas about work-related issues that help the organization innovate and adapt to a dynamic environment (Liang et al., 2012). This study employs a quantitative method, distributing a questionnaire to 117 IT employees in Bandung City using convenience sampling. The instruments used were the survey of perceived organizational support developed by Eisenberger et al. (1986) and the employee voice behavior scale from Liang et al. (2012). Data analysis was conducted using multiple linear regression. The results of the study indicate that perceived organizational support contributes 5.1% to employee voice behavior. Partially, the evaluative judgment dimension contributes positively to employee voice behavior (β = 0.274; p = 0.038), while the actions affecting dimension shows a significant negative contribution (β = -0.410; p = 0.020). Abstrak. Penelitian ini bertujuan untuk mengetahui kontribusi perceived organizational support terhadap employee voice behavior pada karyawan Information Technology di Kota Bandung. Perceived organizational support merupakan persepsi karyawan mengenai sejauh mana organisasi dapat menghargai kontribusi dan peduli terhadap kesejahteraan mereka. Sementara itu, employee voice behavior mengacu pada perilaku menyuarakan pendapat, kekhawatiran, atau ide-ide konstruktif tentang masalah terkait pekerjaan yang membantu organisasi berinovasi dan beradaptasi dengan lingkungan yang dinamis (Liang et al., 2012). Penelitian ini menggunakan metode kuantitatif dengan penyebaran kuesioner kepada 117 karyawan IT di Kota Bandung melalui teknik convenience sampling. Instrumen yang digunakan adalah survey of perceived organizational support yang dikembangkan oleh Eisenberger et al., (1986) dan skala employee voice behavior dari Liang et al., (2012). Analisis data dilakukan menggunakan regresi linear berganda. Hasil penelitian menunjukkan bahwa perceived organizational support berkontribusi sebesar 5,1% terhadap employee voice behavior. Secara parsial, dimensi evaluative judgement memberikan kontribusi positif terhadap employee voice behavior (β = 0,274; p = 0,038), sedangkan dimensi actions affecting menunjukkan kontribusi negatif yang signifikan (β = -0,410; p = 0,020).