Kay Voser

Football player infobox| playername= Kay Voser
fullname = Kay Voser
nickname =


dateofbirth = birth date and age|1987|1|4
cityofbirth =
countryofbirth = Switzerland
height = height|m=1.66
currentclub = Grasshopper-Club Zurich
clubnumber = 2
position = Defender
youthyears = 1993-1997 1997-2005
youthclubs = FC Fislisbach Grasshopper-Club Zurich
years = 2005–
clubs = Grasshopper-Club Zurich
caps(goals) = 44 (1)
nationalyears = 2007-
nationalteam = fbu|21|SUI
nationalcaps(goals) = 3 (0)
pcupdate = 20 May 2008
ntupdate = 20 May 2008

Kay Voser (born 4 January 1987) is a footballer from Switzerland who currently plays as defender for Grasshopper-Club Zurich in the Swiss Super League.