Street food is a culinary attraction and cultural representation that includes a wide range of food and beverage options sold in public areas. However, despite growing interest in street food no clear and common definition exists. Based on a comprehensive literature review, this research examines the multifaceted dimensions of street food across six main themes to provide a comprehensive understanding of the street food context: type of street food, location of sale, street food vending structure, form of business, street food characteristics, and features of street food. A scoping literature review methodology was applied to investigate journal articles published between 1984 and 2024 in Thai and English to clarify the definition of street food. Overall, the study enhanced understanding of the comprehensive role of street food in society and provides substantial insights into the culinary diversity, social and economic importance, and cultural value of street food in urban areas.