Background: Nurse managers have a vital part in the integration of evidence-based practice (EBP) in the clinical setting. This study measures perceived EBP competency among Saudi nurse managers. This survey was conducted in four government hospitals in Saudi Arabia. Methods: A total of 308 Saudi nurse managers in four government hospitals utilizing a descriptive cross-sectional method were employed. A survey was used to determine the EBP competency. Nurse managers are somewhat competent in EBP (1.19). This holds true in both subcategories: knowledge (1.15) and activities (1.21). It was observed that the fewer years' experience as a manager the better the EBP competency. Conclusion: There is a need to review the strategies to integrate EBP in actual practice in the Kingdom, especially since EBP is associated with nurses as a researchers' role. EBP competency (1.0) is 0.78 EBP activity and 0.22 EBP knowledge. Only years of experience impacted EBP competency when linear regression was run. Nurse managers new to a unit perceived that they are more competent and show the willingness to learn, implement, and utilize EBP.