Robin Vik (born 5 February 1980 in Hradec Králové) is a Czech professional tennis player.

Vik turned professional in 1995 and he reached a career high ranking of World No.

Career highlight runs are reaching the semifinals of St. Petersburg in 2005 and the quarterfinals of Dubai and Munich in 2006. Notable victories include World No.

27 and recent US Open semifinalist Mikhail Youzhny at St. Petersburg in 2005 and a declining World No.

Vik was beaten in the first round of the 2006 Australian Open by Lleyton Hewitt in a tight 5-setter after leading 2 sets to 1.