本研究主要探討某電子公司員工之營養知識、營養態度與飲食行為的現況及相關性。採用橫斷式調查法，以問卷調查進行資料收集，共取得258份有效問卷。結果得知全體受試者以營養態度量表得分率最高，營養態度在「營養與疾病」的觀念得分較佳，而在「一般營養知識」則得分較差；飲食行為在「注意標示與包裝」平均得分較高，而在「情緒性進食」得分則較差。受試者之背景變項以年齡、教育程度、工作形態與BMI等變項對於營養知識、營養態度與飲食行為均具有顯著性差異。本研究顯示營養知識、態度與飲食行為三者呈現顯著相關，須建立營養知識教育幫助員工有能力去判斷是否吃對東西，須提供正確知識、建立飲食態度、最後才能改變行為。因此如能提供一套有效的營養知識教育計畫，除了提升員工對營養知識的態度，同時引導其正確的飲食行為，促進生活健康。 This study aims to investigate the current status and the relationship of nutrition knowledge, nutrition attitudes and dietary behaviors of employees in an electronic company. The cross-sectional survey method was used to collect data by questionnaire survey and 258 valid questionnaires were obtained. The results showed that all subjects had the highest scores on the nutrition attitude scale. In the nutrition attitudes, the concept of “nutrition and disease” scored better, and the scores of “general nutritional knowledge” were the lowest. The average score for “food labeling and packaging” in dietary behavior scale is higher than the others, while the scores of "emotional eating" were the lowest one. The background variables of all subjects showed significant differences in nutrition knowledge, nutrition attitudes and dietary behaviors with age, education level, work patterns and BMI. There was a positive correlation among nutrition knowledge, nutritional attitude and dietary behavior. Nutrition education should be established to help employees have the ability to judge whether they are eating right, to provide correct knowledge, to establish a dietary attitude, and finally to change dietary behavior. Therefore, if we can provide an effective nutrition education program, not only improving employees' attitudes towards nutrition knowledge, but also guiding their correct eating behaviors to promote healthy life.