BackgroundThe European Union faces severe and worsening personnel shortages in healthcare. Coaching has emerged as a human‐centred strategy to enhance sustainable employment and retention. While the number of efficacy studies on coaching continues to grow, knowledge about the barriers and facilitators to implementing coaching interventions among healthcare professionals (HCPs) remains scarce.ObjectivesThis systematic review aimed to describe common barriers and facilitators to the implementation of coaching interventions for HCPs.MethodsIn April 2023, five databases were searched for eligible articles. Barriers and facilitators were systematically identified and mapped onto the constructs of the Consolidated Framework for Implementation Research (CFIR). Directed content analysis yielded thematic areas and a reporting frequency.ResultsA total of thirty (n = 30) studies were included in this review, representing twenty‐five (n = 25) distinct coaching programmes. Implementation determinants were clustered under two CFIR domains: the Inner Setting (8 facilitators, 5 barriers) and Implementation Process (6 facilitators, 1 barrier). Barriers included (i) limited organisational capacity, (ii) lack of psychological safety, (iii) competing work demands, and (iv) insufficient leadership buy‐in, while facilitators were the (i) allocation of protected time for participants and coaches, (ii) promotion through opinion leaders, (iii) embeddedness in existing Continuous Professional Development programmes, and (iv) programme co‐creation.ConclusionThe findings of this study provide practical insights to guide the future implementation of coaching interventions at an organisational level. In particular, the identified barriers and facilitators suggest, for optimal efficacy and sustainment, coaching interventions must be implemented within a safe, supportive organisational climate.