Robert Galloway (born September 24, 1992) is an American professional tennis player who specializes in doubles. He has a career-high ATP doubles ranking of world No. 25 achieved on February 10, 2025. He has won three ATP Tour doubles titles, two of them with Julian Cash.
His most notable result is a major quarterfinal at the 2023 US Open.
Playing alongside French Albano Olivetti, Galloway reached the men's doubles quarterfinal at the US Open. As a result, he reached one spot shy of the top 50 in the rankings on 11 September 2023. A month later, he reached the top 50 at world No. 47 on 16 October 2023.
Ranked No. 46, Galloway reached his first ATP Tour final with new partner Julian Cash at the 2024 Delray Beach Open. The American won his maiden ATP title defeating defending champion Santiago Gonzalez and his partner Neal Skupski.
Galloway reached his second final in his career and for the season with Cash, at the 2024 BOSS Open but they were defeated by Brazilians Marcelo Melo and Rafael Matos. He won his second title at the 2024 Mallorca Championships with Cash, defeating Diego Hidalgo and Alejandro Tabilo in the final in straight sets. As a result, Galloway reached the top 35 on 1 July 2024.
He reached his fourth final of the season with Cash, at the 2024 Winston-Salem Open, defeating John Peers and Jamie Murray.
Partnering with Ariel Behar, Galloway was a runner-up at the Japan Open, losing to British duo including former partner Julian Cash and Lloyd Glasspool, in the final.