Soetomo (born Soebroto; 30 July 1888 – 30 May 1938) was an Indonesian physician and nationalist.

He was the co-founder of Boedi Oetomo, the first native political society in the Dutch East Indies, and led the Great Indonesia Party (Parindra) from 1935 until his death.

While still studying, he was one of three founders of the Boedi Oetomo Javanese nationalist organisation.

From 1919 to 1923, studied medicine at Amsterdam University and later married a Dutch woman.

He also established a number of "study clubs" to raise awareness of nationalism.