Purpose: The aim of the study was to investigate whether Organizational Climate and its dimensions: Co-workers, Leadership, Work Organization, Information and Communication, Representation of Employees’ Interests, Promotion and Rewards (Rosenstiel, Boegel, 1992) can predict Work Engagement and its components: Vigour, Dedication, and Absorption (Schaufeli et al., 2002, 2003). Design/methodology/approach: A cross-sectional survey was conducted in 2022 on a heterogeneous sample of Polish employees (N = 229). The study used a Polish adaptation of Rosenstiel and Boegel’s Organizational Climate Questionnaire (1992; cf. Durniat, 2012, 2018), which includes 55 items across 7 subscales (Cronbach's α = 0.81-0.90), as well as a Polish adaptation of the Utrecht Work Engagement Scale (Szabowska-Walaszczyk et al., 2011) in its 17-item version (3 subscales; Cronbach's α = 0.81-0.88). Correlation and linear regression analyses were conducted to examine the relationships between the studied variables, with the expectation of significant and positive associations. Findings: Two factors of organizational climate, i.e. the ‘Leadership’ and ‘Co-workers’ interactions’ emerged as key predictors of work engagement, while other climate factors demonstrated weaker or non-significant impacts on employee engagement. Surprisingly, the ‘Representation of employees’ interests’ negatively predicted work engagement (especially ‘Vigour’). Moreover, the ‘General perception of organizational climate’ may be more impactful for work engagement than specific climate dimensions. Research limitations: The cross-sectional design prevents causal inferences, and the relatively small sample size constrains the generalizability of the results. Practical implications: Managers and organizations should foster a positive organizational climate, especially investing in leadership development and team-building initiatives - key factors enhancing employee engagement. Originality/value: The findings offer a valuable contribution by identifying organizational climate factors that enhance work engagement, and appear to represent the first study of this kind conducted in Poland. Keywords: organizational climate, work engagement, UWES, relationships, predictions. Category of the paper: Research paper.