Rajeev Ram (born March 18, 1984) is an American professional tennis player who reached world No. 1 in men's doubles in October 2022. He is a six-time major champion, winning the 2020 Australian Open and the 2021, 2022, and 2023 US Open men's doubles titles with Joe Salisbury, plus two Australian Open mixed doubles titles with Barbora Krejčíková (2019, 2021). Ram has also earned two Olympic silver medals—in mixed doubles with Venus Williams at the 2016 Rio Games and in men's doubles with Austin Krajicek at the 2024 Paris Games. Beyond his Grand Slam success, he has captured 32 ATP doubles titles, including six Masters 1000 events, and won the ATP Finals in 2022 and 2023. In singles, he reached a career-high ranking of No. 56 in 2016 and won two ATP titles at the Hall of Fame Championships (2009 and 2015). Born in Denver to Indian immigrants, Ram attended Carmel High School in Indiana and helped the University of Illinois win the 2003 NCAA team championship; he also famously won four professional matches in a single day in 2009.