Estimates on the prevalence of childhood sexual abuse on boys vary from 8% to 35% globally. These figures are known to be well below the actual numbers that are believed to be much higher than those found in official data. Most cases of childhood sexual abuse are never reported, boys are less likely to report sexual abuse and if they ever do, they do so up to 10-20 years later than girls with similar experiences. This metasynthesis adds to the scarce qualitative literature on coping of male victims. It brings together the types of coping strategies men with histories of childhood sexual abuse use and allows for deeper understanding on how men cope with childhood sexual abuse. Aim: To explore coping strategies used by men who have been affected by childhood sexual abuse  Method: A qualitative metasynthesis Findings: Men affected by childhood sexual abuse reported the use of several coping strategies throughout their lives. These coping strategies were adapted to changes in their social environment. Meaningful inter-personal relationships were found to influence which coping strategies victims would resort to. Not all men felt affected by their experiences of childhood sexual abuse and some reject to be labelled as victims, while others felt empowered by the recognition of their victimhood. Conclusion: Men reported using similar coping strategies in different settings, but with different outcomes. Social support and social awareness about male victimisation were found to affect coping strategies used by men who have been affected by childhood sexual abuse.