Thomas Gerard Catena is an American physician who has been practising in Gidel in the Nuba Mountains of Sudan since 2008. On May 28, 2017, he was awarded the second annual Aurora Prize for Awakening Humanity, receiving a $100,000 grant and an additional one million dollars for him to distribute to three humanitarian organizations. He has been likened to the 20th-century medical missionary Albert Schweitzer. The New York Times has published instructions on how to donate to Catena. In 2018, Dr. Catena was appointed Chair of the Aurora Humanitarian Initiative.
