Ilka Semmler (born 8 September 1985)[2] is a German retired beach volleyball player.

They competed in the 2012 Summer Olympics in London, where they were eliminated in the first knock-out round by the other German team of Ludwig and Goller.

[3] At the 2016 Grand Slam in Long Beach, California, (Germany vs Germany) the pair finished 4th after a loss to their compatriots Chantal Laboureur/Julia Sude in straight sets (21-16, 21-17).

[4][5] In September 2016, Semmler and Holtwick both retired after they were eliminated in the German Beach Volleyball Championship.

This biographical article related to German sports is a stub.