Background Imposter syndrome is common among early career nurse researchers and often has a considerable impact on those affected. It can cause various problems, including anxiety, self-doubt and feelings of inadequacy, and therefore has significant potential to adversely affect personal and professional development.

Aim To critically explore the concept of imposter syndrome among early-to-mid career nurse researchers.

Discussion There may be several reasons why imposter syndrome is common among nurse researchers. Evidence suggests it is ubiquitous in other academic disciplines across the higher education sector, particularly in early-to-mid career researchers. It is unclear how or why nurse researchers are affected by this phenomenon, and whether feeling like an imposter is problematic in this context.

Conclusion Imposter syndrome can be deeply unsettling, particularly at times of specific exposure or peer review. It is relatively normal for even the most experienced, successful researchers to feel like this. Related feelings of self-doubt and critical self-reflection are essential in appropriate measures to research and can reduce researchers’ potential for making significant mistakes.

Implications for practice When managed appropriately, imposter syndrome can be important in scholarly activity and ongoing personal and professional development. Recognising this is an important first step in mitigating related feelings of inadequacy.