Carolin Daniels (born 10 June 1992) is a German former professional tennis player.

On 26 October 2015, she reached her best singles ranking of world No. 363. On 2 November 2015, she peaked at No. 143 in the doubles rankings. In her career, she won one singles title and 18 doubles titles on the ITF Circuit.

Daniels made her WTA Tour main-draw debut at the 2015 Internationaux de Strasbourg, in the doubles draw, partnering Michelle Sammons.

Result	No.	Date	Tournament	Surface	Opponent	Score
Loss	1.	26 August 2012	ITF Enschede, Netherlands	Clay	Elyne Boeykens	6–4, 3–6, 4–6
Win	1.	29 July 2013	ITF Horb, Germany	Clay	Cindy Burger	7–5, 6–4
Loss	2.	17 May 2014	ITF Båstad, Sweden	Clay	Maria Sakkari	5–7, 2–6
Loss	3.	30 May 2015	ITF Moscow, Russia	Clay	Polina Vinogradova	7–6(7), 3–6, 1–6

Outcome	No.	Date	Tournament	Surface	Partner	Opponents	Score
Runner-up	1.	11 June 2010	ITF Apeldoorn, Netherlands	Clay	Nina Zander	Elyne Boeykens Leonie Mekel	6–4, 3–6, [4–10]
Runner-up	2.	28 August 2010	ITF Enschede, Netherlands	Clay	Julia Wachaczyk	Olga Brózda Natalia Kołat	1–6, 3–6
Runner-up	3.	19 June 2011	ITF Cologne, Germany	Clay	Christina Shakovets	Vanessa Henke Anna Zaja	6–1, 3–6, [2–10]
Winner	1.	25 September 2011	ITF Espinho, Portugal	Clay	Karolina Nowak	Morgane Pons Alice Tisset	6–3, 6–0
Winner	2.	8 October 2011	ITF Settimo San Pietro, Italy	Clay	Laura Schaeder	Federica Di Sarra Alice Savoretti	7–5, 6–4
Winner	3.	22 April 2012	ITF Les Franqueses del Vallès, Spain	Hard	Eugeniya Pashkova	Sharmada Balu He Sirui	6–4, 6–3
Winner	4.	29 April 2012	ITF Bournemouth, UK	Clay	Dejana Raickovic	Amy Bowtell Lucy Brown	6–4, 6–3
Runner-up	4.	13 May 2012	ITF Bad Saarow, Germany	Clay	Dejana Raickovic	Simona Dobrá Martina Borecká	2–6, 2–6
Runner-up	5.	24 June 2012	ITF Alkmaar, Netherlands	Clay	Sviatlana Pirazhenka	Elyne Boeykens Caitlin Whoriskey	2–6, 4–6
Runner-up	6.	30 June 2012	ITF Breda, Netherlands	Clay	Xenia Knoll	Ysaline Bonaventure Isabella Shinikova	4–6, 6–7(5)
Runner-up	7.	28 July 2012	ITF Horb, Germany	Clay	Dejana Raickovic	Emma Hayman Jade Schoelink	6–2, 3–6, [8–10]
Winner	5.	1 September 2012	ITF Rotterdam, Netherlands	Clay	Franziska Koenig	Anaïs Laurendon Morgane Pons	6–3, 6–4
Winner	6.	6 September 2012	ITF Engis, Belgium	Clay	Laura Schaeder	Valentini Grammatikopoulou Lena Lutzeier	6–4, 6–1
Runner-up	8.	3 November 2012	ITF Stockholm, Sweden	Hard (i)	Laura Schaeder	Hilda Melander Paulina Milosavljevic	2–6, 1–6
Winner	7.	15 February 2013	ITF Leimen, Germany	Hard (i)	Laura Siegemund	Antonia Lottner Daria Salnikova	6–1, 6–4
Runner-up	9.	14 July 2013	ITF Aschaffenburg, Germany	Clay	Laura Schaeder	Demi Schuurs Eva Wacanno	5–7, 6–1, [12–14]
Runner-up	10.	28 July 2013	ITF Horb, Germany	Clay	Laura Schaeder	Hilda Melander Tatiana Kotelnikova	3–6, 3–6
Winner	8.	17 August 2013	ITF Ratingen, Germany	Clay	Anna Klasen	Karolina Wlodarczak Bernice van de Velde	7–5, 6–2
Runner-up	11.	27 September 2013	ITF Pula, Italy	Clay	Laura Schaeder	Alice Matteucci Claudia Giovine	6–1, 3–6, [5–10]
Winner	9.	18 January 2014	ITF Stuttgart, Germany	Hard (i)	Laura Schaeder	Lisa Ponomar Karin Kennel	4–6, 6–1, [10–7]
Winner	10.	14 February 2014	ITF Stockholm, Sweden	Hard (i)	Margalita Lazareva	Luisa Marie Huber Nora Niedmers	7–5, 6–3
Winner	11.	22 February 2014	AK Ladies Open, Germany	Carpet (i)	Laura Schaeder	Claudia Giovine Justine Ozga	1–6, 6–4, [10–7]
Runner-up	12.	14 March 2014	ITF Gonesse, France	Clay (i)	Lena-Marie Hofmann	Jessika Ponchet Karolína Stuchlá	7–6(4), 3–6, [3–10]
Winner	12.	16 May 2014	ITF Båstad, Sweden	Clay	Olga Ianchuk	Anna Smolina Liubov Vasilyeva	6–4, 6–3
Runner-up	13.	7 June 2014	ITF Sarajevo, Bosnia and Herzegovina	Clay	Melis Sezer	Barbora Krejčíková Viktoriya Tomova	6–7, 2–6
Runner-up	14.	20 July 2014	ITF Darmstadt, Germany	Clay	Laura Schaeder	Nicola Geuer Viktorija Golubic	7–5, 2–6, [3–10]
Runner-up	15.	27 July 2014	ITF Horb, Germany	Clay	Laura Schaeder	Hilda Melander Barbora Štefková	4–6, 1–6
Runner-up	16.	10 August 2014	Ladies Open Hechingen, Germany	Clay	Antonia Lottner	Elena Bogdan Valeria Solovyeva	3–6, 1–6
Runner-up	17.	31 October 2014	ITF Margaret River, Australia	Hard	Laura Schaeder	Miyabi Inoue Varatchaya Wongteanchai	6–4, 4–6, [3–10]
Runner-up	18.	24 January 2015	ITF Kaarst, Germany	Carpet (i)	Nicola Geuer	Natalia Siedliska Mandy Wagemaker	6–3, 4–6, [4–10]
Winner	13.	28 March 2015	ITF Port El Kantaoui, Tunisia	Hard	Justyna Jegiołka	Fatma Al-Nabhani Isabella Shinikova	7–5, 5–7, [10–5]
Winner	14.	2 May 2015	Wiesbaden Open, Germany	Clay	Viktorija Golubic	Cindy Burger Veronika Kapshay	6–4, 4–6, [10–6]
Runner-up	19.	8 May 2015	ITF Båstad, Sweden	Clay	Laura Schaeder	Cornelia Lister Yuliana Lizarazo	5–7, 7–5, [8–10]
Winner	15.	30 May 2015	ITF Moscow, Russia	Clay	Alyona Sotnikova	Olga Ianchuk Darya Kasatkina	6–2, 7–6(10)
Runner-up	20.	12 June 2015	Bredeney Ladies Open, Germany	Clay	Antonia Lottner	Nicola Geuer Viktorija Golubic	3–6, 3–6
Winner	16.	2 August 2015	ITF Horb, Germany	Clay	Lidziya Marozava	Catalina Pella Guadalupe Pérez Rojas	7–6(3), 4–6, [10–7]
Winner	17.	21 August 2015	ITF Saint Petersburg, Russia	Clay	Lidziya Marozava	Natela Dzalamidze Veronika Kudermetova	6–4, 4–6, [10–6]
Winner	18.	10 June 2017	Bredeney Ladies Open, Germany	Clay	Lidziya Marozava	Anita Husarić Kimberley Zimmermann	6–1, 6–4

• Carolin Daniels at the Women's Tennis Association
• Carolin Daniels at the International Tennis Federation