This cross-sectional study examined HIV/AIDS risk behaviors and modifiable factors for prevention of HIV/AIDS among Myanmar Migrant labors in Khao San Road tourism area in Bangkok. 210 participants (Male 108, Female 102) age between 18 to 35 years were selected and a self-administered questionnaire was utilized to collect data of this study with snowball sampling technique. For data analysis, descriptive statistics was used for all variables and chi-square test, odds ratio and 95% CI were used to describe association between studied factors. ..... KEY WORDS: HIV/AIDS RISK BEHAVIORS/ MYANMAR MIGRANTS/ KHAO SAN ROAD BANGKOK