Wang Danni (Chinese: 王丹妮; pinyin: Wáng Dānnī; born 12 June 1993) is a former tennis player from China.

Wang has a career-high singles ranking by the Women's Tennis Association (WTA) of 685, reached on 15 July 2019. She also has a career-high WTA doubles ranking of 375, achieved on 3 December 2018. In her career, Wang won five doubles titles at tournaments of the ITF Women's Circuit.

She made her WTA Tour main-draw debut at the 2019 WTA Shenzhen Open in the doubles event, partnering Chen Jiahui.

Result	No.	Date	Tournament	Surface	Partnering	Opponents	Score
Loss	1.	29 Aug 2015	ITF Sharm El Sheikh, Egypt	Hard	Yu Yuanyi	Kamonwan Buayam Victoria Muntean	5–7, 4–6
Loss	2.	8 Oct 2016	ITF Tarakan, Indonesia	Hard (i)	Kanika Vaidya	Beatrice Gumulya Jessy Rompies	3–6, 1–6
Loss	3.	12 Nov 2017	ITF Sharm El Sheikh, Egypt	Hard	Paulina Czarnik	Romy Kölzer Julia Wachaczyk	3–6, 5–7
Win	4.	13 May 2018	ITF Hua Hin, Thailand	Hard	Amy Zhu	Aldila Sutjiadi Sheng Yuqi	1–6, 6–4, [10–7]
Win	5.	10 Jun 2018	ITF Sangju, South Korea	Hard	Cho I-hsuan	Chisa Hosonuma Kanako Morisaki	7–5, 6–3
Win	6.	2 Sep 2018	ITF Nonthaburi, Thailand	Hard	Cho I-hsuan	Riya Bhatia Lu Jiaxi	6–4, 6–3
Loss	7.	9 Sep 2018	ITF Nonthaburi, Thailand	Hard	Cho I-hsuan	Nudnida Luangnam Bunyawi Thamchaiwat	2–6, 0–6
Win	8.	23 Sep 2018	ITF Anning, China	Clay	Sowjanya Bavisetti	Cho I-hsuan Cho Yi-tsen	7–6, 7–5
Win	9.	18 Nov 2018	ITF Muzaffarnagar, India	Grass	Aldila Sutjiadi	Kyōka Okamura Michika Ozeki	7–6(6), 7–5
Loss	10.	27 Oct 2019	ITF Nanning, China	Hard	Cao Siqi	Ksenia Laskutova Raluca Șerban	2–6, 4–6

• Dan Ni Wang at the Women's Tennis Association
• Dan Ni Wang at the International Tennis Federation