The Sun Yat-sen Memorial Hall (Chinese: 中山纪念堂; pinyin: Zhōngshān Jìniàn Táng) is an octagon-shaped building in Guangzhou Guangdong Province China. The hall was designed by Lu Yanzhi and was built with funds raised by local and overseas Chinese people in memory of Sun Yat-sen. Construction work commenced in 1929 and completed in 1931.