Jana Sedláčková

Jana Petříková, born Sedláčková (born 21 January 1993) is a former Czech footballer who played as a defender for German Frauen-Bundesliga club FC Carl Zeiss Jena and the Czech Republic women's national team. For most of her career She played for Sparta Prague in the Czech Women's First League and the Champions League.

She was a member of the Czech national team since 2009. She made her debut for the national team on 26 November 2009 in a match against Belgium.

Sedláčková was voted talent of the year at the 2009 Czech Footballer of the Year (women).