การออกแบบสตกเกอรไลนเพอประชาสมพนธเทศบาลตำบลโพนสา

This research on designing LINE stickers for promoting Phonsa Subdistrict Municipality aims to 1) Create LINE stickers for promoting Phonsa Subdistrict Municipality. 2) Evaluate the quality of the design of the LINE stickers. 3) Study the satisfaction with the LINE stickers used for promoting Phonsa Subdistrict Municipality. The sample group consists of experts in LINE sticker design, using purposive sampling. The research tools include: 1) a questionnaire to assess the quality of the LINE stickers for promoting Phonsa Subdistrict Municipality. 2) a questionnaire to evaluate the satisfaction of experts regarding the LINE stickers for promoting Phonsa Subdistrict Municipality. The statistics used for data analysis include frequency, percentage, mean, and standard deviation. The research findings revealed that: 1) the experts rated the quality of the design of the LINE stickers for promoting Phonsa Subdistrict Municipality as excellent, with an average value of 4.63. 2) the experts expressed a high level of satisfaction with the design of the LINE stickers for promoting Phonsa Subdistrict Municipality, with an average value of 4.64.