Richard Luigi Di Natale (born 6 June 1970) is an Australian politician. He has been a senator for Victoria since 2011. He also served as the leader of the Australian Greens from 2015 to 2020. Di Natale was elected to the national Senate in the 2010 federal election. He was the lead Greens Senate candidate in Victoria in the 2007 federal election but failed to win a seat.