Sys Bjerre (born 15 May 1985 in Vanløse, Denmark) is a Danish singer-songwriter.
Bjerre broke through in the Danish music scene with the hit Malene in the summer of 2008. Previously, she had sung a duet with Thomas Buttenschøn and been on tour with Tue West. On 28 October 2008 it was publicly announced that Danmarks Radio had accepted her as co-host of Boogie together with Jeppe Voldum. Sys Bjerre was invited to the casting.