While the ethical use of deception has been discussed in literature, the ethics and acceptability of nursing deception has yet to be studied. The current study examined nurses’ and nursing students’ ratings of the ethics and acceptability of nursing deception. We predicted that nurses and nursing students would rate a truthful vignette as more ethical than a deceptive vignette. We also predicted that participants would rate nursing deception as unethical and unacceptable. A mixed design was used to examine ethics scores (...) as a within-subjects factor and order as a between-groups design factor. A total of 131 nurses and nursing students were recruited from university nursing programs and hospitals in Texas. Participants were provided with a truthful vignette and deceptive vignette and used the Multidimensional Ethics Scale-Revised 1 to rate each vignette. Participants also completed the Lies in Nursing Ethics Questionnaire. The truthful nursing vignette was rated as more ethical than the deceptive vignette. Results indicated that most participants rated nursing deception as unethical, unacceptable, and a violation of the ANA ethical code. Some participants deemed that nursing deception may be acceptable within some cases. Age and years of experience were not related to the perceived ethics and acceptability of nursing deception. Nurses and nursing students believe that using deception with patients is unethical and unacceptable. However, some participants believed that deception may be warranted within some cases. These findings may reflect nurses’ placing the patient at the core of their values and viewing honesty as important for the nurse-patient relationship. Further implications and directions are discussed. (shrink)