Surawong Road (Thai: ถนนสุรวงศ์, pronounced [sù.ra.wōŋ]) is a road in the Bang Rak District of Bangkok, Thailand, linking Charoen Krung Road to Rama IV and forming the boundary between Suriyawong and Si Lom subdistricts. It was built at the end of the 19th century during Bangkok's period of expansion following the country's opening up to the West, and was home to many leading businesses, upper-class families, and members of the expatriate community. It was known as a Western-style nightlife entertainment district during the 1920s, and was—and still is—home to many leading hotels. The road grew as a business district along with the nearby Si Lom Road during the mid-20th century, but lagged behind in development toward the end of the century due to its limited traffic capacity. Today, it is still home to several historic landmarks, as well as many well-known restaurants.