Lenka Tvarošková (born 14 February 1982) is a Slovak former tennis player.

Tvarošková won one singles title and 16 doubles titles on the ITF Women's Circuit in her career.

On 8 June 2009, she reached her best singles ranking of world No.

On 5 October 2009, she peaked at No.

Her last match on the ITF Circuit took place in Dubrovnik, Croatia in the doubles draw of a $10k event in October 2012.