Martina Müller-Skibbe (German pronunciation: [maʁˈtiːna ˈmʏlɐ];[1][2] born 11 October 1982) is a former professional tennis player from Germany.

In 2007, she started the year with middling results, reaching the second round at the Australian Open, losing to Elena Dementieva in three sets.

In May, at the German Open in Berlin, she defeated Eleni Daniilidou and 13th seed Shahar Pe'er to reach the round of 16 where she lost to Svetlana Kuznetsova 3–6, 2–6.

She reached the final at the Palermo Ladies Open, before being defeated by Hungarian Ágnes Szávay in two sets.

Müller married longtime boyfriend Florian Skibbe in August 2011 and subsequently announced her retirement.