Background: A primary malignant lymphoepithelial lesion (MLEL) of the salivary gland is a rare tumor. Though histologic morphology of this lesion is well documented, the cytologic findings regarding fine needle aspiration (FNA) are not yet well described. Case: A 56-year-old Thai woman from Udonthanee was admitted to Srinagarind Hospital with a 2-year history of a painless mass in the left parotid gland. FNA of the left parotid mass was performed, and findings suggestive of malignancy were discovered. A wide local excision was performed 1 year later, and MLEL with metastasis to the regional lymph nodes was diagnosed by histopathology. Conclusion: We report our first experience of cytologic findings from FNA of histologically diagnosed MLEL. The aspirate comprised groups of cohesive and isolated malignant epithelials with a background of numerous lymphocytes. Cytotechnologists should be reminded of this rare lesion when confronted with a lymphocytic background from either benign or malignant lesions. © The International Academy of Cytology.