Karolina Wlodarczak (Polish: Karolina Włodarczak; born 27 June 1987) is an Australian former professional tennis player. Her highest WTA rankings are 380 in singles and 248 in doubles.

At the 2008 Australian Open, Wlodarczak was given a wildcard into the singles qualifying, where she lost in the first round to Julia Schruff. She was also handed a wildcard into the doubles event with Marija Mirkovic, but they lost in the first round.

Result	No.	Date	Tournament	Surface	Opponent	Score
Loss	1.	25 May 2009	ITF Olecko, Poland	Clay	Klaudia Gawlik	2–6, 3–0 ret.
Loss	2.	25 July 2011	ITF Maaseik, Belgium	Clay	Nicolette van Uitert	4–6, 1–0 ret.
Loss	3.	2 July 2012	ITF Brussels, Belgium	Clay	Natalia Ryzhonkova	2–6, ret.

Outcome	No.	Date	Tournament	Surface	Partner	Opponents	Score
Runner-up	1.	4 September 2006	ITF Hope Island, Australia	Hard	Shona Lee	Shannon Golds Lucia Gonzalez	4–6, 6–7
Runner-up	2.	25 May 2009	ITF Olecko, Poland	Clay	Veronika Domagala	Karolina Kosińska Aleksandra Rosolska	6–2, 2–6, [9–11]
Winner	3.	7 May 2011	Wiesbaden Open, Germany	Clay	Mihaela Buzărnescu	Dejana Raickovic Ghislaine van Baal	6–7(4), 6–3, [10–6]
Winner	4.	20 June 2011	ITF Breda, Netherlands	Clay	Eva Wacanno	Kim Kilsdonk Nicolette van Uitert	6–2, 6–4
Winner	5.	15 Aug 2011	ITF Ratingen, Germany	Clay	Elizaveta Ianchuk	Katharina Hering Dinah Pfizenmaier	3–6, 6–1, 6–4
Runner-up	6.	22 Aug 2011	ITF Charleroi, Belgium	Clay	Magdalena Kiszczyńska	Lu Jiajing Lu Jiaxiang	3–6, 0–6
Winner	7.	30 April 2012	ITF Edinburgh, UK	Clay	Eva Wacanno	Elixane Lechemia Martina Přádová	4–6, 6–0, [13–11]
Runner-up	8.	2 July 2012	ITF Brussels, Belgium	Clay	Elyne Boeykens	Daniela Seguel Anna Smolina	6–2, 2–6, [7–10]
Runner-up	9.	22 April 2013	ITF Bournemouth, UK	Clay	Elyne Boeykens	Anna Fitzpatrick Jade Windley	4–6, 1–6
Runner-up	10.	12 Aug 2013	ITF Ratingen, Germany	Clay	Bernice van de Velde	Carolin Daniels Anna Klasen	5–7, 2–6
Winner	11.	2 September 2013	ITF Huy, Belgium	Clay	Franziska Koenig	Julia Wachaczyk Nina Zander	6–2, 6–4
Runner-up	12.	30 June 2014	Open Denain, France	Clay	Nicola Slater	Paula Cristina Gonçalves Florencia Molinero	6–7(3), 6–7(4)
Runner-up	13.	10 November 2014	Bendigo International, Australia	Hard	Naiktha Bains	Jessica Moore Abbie Myers	4–6, 0–6
Runner-up	14.	12 September 2015	ITF Prague, Czech Republic	Clay	Tina Tehrani	Maryna Kolb Nadiya Kolb	4–6, 2–6

• Karolina Wlodarczak at the Women's Tennis Association
• Karolina Wlodarczak at the International Tennis Federation
• Karolina Wlodarczak at Tennis Australia