Sina Schielke (born 19 May 1981 in Herdecke) is a former German sprinter. Her personal bests are 11.16 seconds in the 100 metres, 22.78 seconds in the 200 metres, and 7.19 seconds in the indoor 60 metres.
She won a silver medal in the 200 metres at the 2000 World Junior Championships and a gold medal with the German 4 × 100 metres relay team. She also earned a silver medal in the relay at the 2002 European Athletics Championships in Munich.
Germany
