Thailand eVisa types include Tourist eVisa for leisure travel, Business eVisa for meetings and commercial activities, Transit eVisa for short stopovers, Non-Immigrant visas for work, study, or official duties, and Long-Stay eVisa for extended residence. Special categories also include Diplomatic/Official visas and Smart eVisa for skilled professionals and investors. Each visa type has specific eligibility requirements, documents, and permitted duration of stay. Applicants must choose the correct category based on their travel purpose before applying online. Understanding Thailand eVisa types helps ensure smooth approval, compliance with immigration rules, and a hassle-free entry process into the country.