|Full name||Leona Lásková|
|Country (sports)|| Czechoslovakia|
|Born||7 April 1970|
|Career titles||3 ITF|
|Highest ranking||No. 122 (31 July 1989)|
|Grand Slam Singles results|
|French Open||1R (1989, 1991)|
|Career titles||1 ITF|
|Highest ranking||No. 93 (15 April 1991)|
|Grand Slam Doubles results|
|French Open||1R (1990, 1991)|
|US Open||1R (1990)|
Leona Lásková (born 7 April 1970) is a Czech former professional tennis player.
Lásková reached top rankings on the professional tour of 122 in singles and 93 in doubles.
On the WTA Tour, Lásková's best singles performance came at Athens in 1988, when she made it through to the semi-finals, beating second seed Judith Wiesner en route. Her only WTA Tour final came in doubles and was also in Athens, partnering with Jana Pospí?ilová to a runner-up finish in 1990.
Retiring from the tour in 1995, Lásková is now a tennis trainer at TK Sparta Prague.
|Loss||September, 1990||Athens, Greece||Tier V||Clay||Jana Pospí?ilová|| Laura Garrone
|0-6, 6-1, 6-7(6-8)|
|Runner-up||1.||5 October 1987||Rabac, Yugoslavia||Clay||Hester Witvoet||3-6, 2-6|
|Winner||2.||27 June 1988||Neumünster, West Germany||Clay||Hana Fukárková||6-2, 6-4|
|Winner||3.||29 August 1994||Bad Nauheim, Germany||Clay||Natalia Chasovaya||6-2, 3-6, 6-4|
|Winner||4.||28 November 1994||Beersheva, Israel||Hard||Ivona Mihailova||6-3, 6-1|
|Winner||1.||12 March 1990||Reims, France||Clay||Michaela Peterová|| Kaye Hand
|6-2, 3-6, 6-3|