Jana Vollmer (also known as Jana Vollmerová, née Pechová, born 5 May 1973 in Mladá Boleslav) is a female former beach volleyball player from Germany, who was born in Czechoslovakia. Her family were of minority Bohemian German descent. In 1994, she played as part of the Czech Republic women's national volleyball team, featuring in the 1994 FIVB Volleyball Women's World Championship, where the Czech Republic finished ninth. On club level she played with SV Tubbingen.
Partnering Danja Müsch she claimed the silver medal for Germany at the 2000 European Championships in Bilbao, Spain.