Robert Åke Nilsson (born January 10, 1985 in Calgary, Alberta) is a Canadian-born Swedish professional ice hockey forward who is currently playing with Salavat Yulaev Ufa of the Kontinental Hockey League (KHL).
Nilsson began his career in the Elitserien with Leksands IF in 2002–03. He recorded 21 points in his rookie season, breaking Markus Näslund's 13-year mark for most points by a 17-year-old in the league. Nilsson was then drafted by the New York Islanders with the 15th overall pick in the 2003 NHL Entry Draft.
He remained in Sweden an additional two seasons, which included a brief, seven-game stint with HC Fribourg-Gottéron of the Swiss Nationalliga A, before joining the Islanders in 2005–06. Nilsson scored his first NHL goal within a month of his debut on October 29, 2005, against the Buffalo Sabres. Nilsson, however, struggled to adjust to the NHL style of play and was sent down to the Bridgeport Sound Tigers, the Islanders' American Hockey League (AHL) affiliate. After scoring 28 points (8 goals, 20 assists) in 29 games for the Sound Tigers, Nilsson was recalled to finish the year with the Islanders, recording 20 points in 53 total games during his NHL rookie season. At one point, Nilsson played on the top line with team captain Alexei Yashin and close friend Sean Bergenheim.