Duolun Road (simplified Chinese: 多伦路; traditional Chinese: 多倫路; pinyin: Duōlún Lù; Shanghainese: Dulen Lu), formerly Darroch Road (窦乐安路; 竇樂安路), is a historic street in Hongkou District, Shanghai, China.
Laid in 1911, the road is 550 metres long. Both ends of the L-shaped road join to North Sichuan Road near Lu Xun Park and Hongkou Stadium. The road is today reconstructed as a pedestrian street.
Darroch (Duolun) Road was built by the Shanghai Municipal Council, the municipal authority of the Shanghai International Settlement. It was an "extra-settlement road" (Chinese: 越界筑路), built outside the boundaries of the International Settlement, but over which the Settlement authorities had extraterritorial jurisdiction. It was named after John Darroch, a British missionary to China who had been received by the Guangxu Emperor of the Qing Dynasty. A primarily residential street, the golden age of the road was in the 1920s and 30s, when it attracted writers and other prominent residents, giving it a reputation as a vibrant centre of thought and literature.
In 1943, during the Second Sino-Japanese War, the puppet government collaborating with the Japanese occupation changed the road name to "Duolun", after a county in Inner Mongolia. It became an ordinary residential street, until a revived interest in Republican-era history led at the end of the 20th century to it becoming a popular tourist and shopping destination, and the closure of the street to traffic.