Radomira "Radka" Zrubáková (born 26 December 1970) is a retired tennis player from Slovakia.

Zrubáková gained professional status in 1986. In her career, she won three singles and two doubles titles on the WTA Tour. She was a member of the Czechoslovakia Federation Cup team that won the 1988 Federation Cup final. Zrubáková reached career-high rankings of 22 in singles (in October 1991) and 38 in doubles (in April 1993). She retired from the pro tour in 1999.

Result	W/L	Date	Tournament	Surface	Opponent	Score
Win	1–0	Jul 1989	Brussels, Belgium	Clay	Mercedes Paz	7–6(8–6), 6–4
Win	2–0	May 1991	Strasbourg, France	Clay	Rachel McQuillan	7–6(7–3), 7–6(7–3)
Loss	2–1	May 1992	Lucerne, Switzerland	Clay	Amy Frazier	4–6, 6–4, 5–7
Win	3–1	Jul 1992	Prague, Czech Republic	Clay	Kateřina Šišková	6–3, 7–5

Result	W/L	Date	Tournament	Surface	Partner	Opponents	Score
Win	1–0	Sep 1990	Kitzbühel, Austria	Clay	Petra Langrová	Sandra Cecchini Patricia Tarabini	6–0, 6–4
Loss	1–1	Feb 1991	Linz, Austria	Carpet (i)	Petra Langrová	Manuela Maleeva Raffaella Reggi	4–6, 6–1, 3–6
Win	2–1	Sep 1991	Paris, France	Clay	Petra Langrová	Alexia Dechaume Julie Halard	6–4, 6–4
Loss	2–2	May 1992	Taranto, Italy	Clay	Rachel McQuillan	Amanda Coetzer Inés Gorrochategui	6–4, 3–6, 6–7(0–7)
Loss	2–3	Oct 1992	Brighton, UK	Carpet (i)	Conchita Martínez	Larisa Neiland Jana Novotná	4–6, 1–6
Loss	2–4	Mar 1993	Houston, United States	Clay	Eugenia Maniokova	Katrina Adams Manon Bollegraf	3–6, 7–5, 6–7(7–9)

Result	No.	Date	Tournament	Surface	Opponent	Score
Loss	1.	Sep 1986	ITF Sibenik, Yugoslavia	Clay	Barbara Romanò	2–6, 2–6
Win	1.	Jan 1987	ITF Helsinki, Finland	Hard	Cecilia Dahlman	6–2, 2–6, 6–0
Win	2.	Jul 1994	ITF Erlangen, Germany	Clay	Federica Bonsignori	6–2, 6–1
Win	3.	Oct 1994	ITF Negril, Jamaica	Hard	Kim Grant	6–0, 6–2
Loss	2.	Oct 1996	ITF Indian Wells, United States	Hard	Annie Miller	3–6, 2–6

Result	No.	Date	Tournament	Surface	Partner	Opponents	Score
Loss	1.	Apr 1986	ITF Šibenik, Yugoslavia	Clay	Denisa Krajčovičová	Petra Langrová Jana Pospíšilová	1–6, 2–6
Loss	2.	Sep 1986	Mali Lošinj, Yugoslavia	Clay	Denisa Krajčovičová	Petra Langrová Jana Pospíšilová	3–6, 6–7
Win	1.	Oct 1986	Rabac, Yugoslavia	Clay	Denisa Krajčovičová	Petra Langrová Jana Pospíšilová	6–3, 6–2
Loss	3.	Dec 1986	Budapest, Hungary	Clay	Denisa Krajčovičová	Jana Novotná Regina Rajchrtová	1–6, 7–6, 3–6
Loss	4.	Jan 1987	Helsinki, Finland	Carpet (i)	Denisa Krajčovičová	Cecilia Dahlman Laura Maennistoe	7–6, 6–7, 6–7
Loss	5.	Jan 1987	Stavanger, Norway	Carpet (i)	Denisa Krajčovičová	Catrin Jexell Lena Sandin	6–3, 1–6, 1–6
Win	2.	Jul 1987	Neumünster, West Germany	Clay	Denisa Krajčovičová	Nora Bajčíková Iva Budařová	6–0, 6–2
Win	3.	Jun 1994	Sopot, Poland	Clay	Janette Husárová	Patrícia Marková Katarína Studeníková	6–2, 7–5
Win	4.	Jul 1995	ITF Stuttgart, Germany	Clay	Henrieta Nagyová	Tatjana Ječmenica Elena Tatarkova	6–3, 7–6
Win	5.	Sep 1995	ITF Bratislava, Slovakia	Clay	Petra Langrová	Yvette Basting Magdalena Grzybowska	6–3, 6–1
Loss	6.	Sep 1996	ITF Bratislava, Slovakia	Clay	Petra Langrová	Denisa Krajčovičová Andrea Temesvári	6–0, 3–6, 3–6
Loss	7.	May 1999	ITF Bratislava, Slovakia	Clay	Lenka Němečková	Tina Križan Katarina Srebotnik	1–6, 3–6
Loss	8.	Nov 1999	ITF Stupava, Slovakia	Hard (i)	Alena Paulenková	Gabriela Chmelinová Hana Šromová	1–6, 0–6

• Radomira Zrubakova at the International Tennis Federation
• Radomira Zrubakova at the Billie Jean King Cup (archived)
• Radka Zrubakova at the Women's Tennis Association
• Radka Zrubakova at Olympics.com
• Radka Zrubáková at Olympic.sk (in Slovak)
• Radka Zrubáková at Olympedia