2012–13 ISU Speed Skating World Cup
500 m	men	women
1000 m	men	women
1500 m	men	women
3000 m		women
5000 m	men	women
10,000 m	men
Mass start	men	women
Team pursuit	men	women
World Cup weekends
Heerenveen (1) Kolomna Astana Nagano Harbin Inzell Erfurt Heerenveen (2)
v t e

The women's mass start in the 2012–13 ISU Speed Skating World Cup was contested over four races on four occasions, out of a total of nine World Cup occasions for the season, with the first occasion taking place in Heerenveen, Netherlands, on 16–18 November 2012, and the final occasion also taking place in Heerenveen on 8–10 March 2013.

Kim Bo-reum of South Korea won the cup, while the defending champion, Mariska Huisman of the Netherlands, came second, and Ivanie Blondin of Canada came third.

Medal	Athlete	Points	Previous season
Gold	Kim Bo-reum	365	7th
Silver	Mariska Huisman	330	1st
Bronze	Ivanie Blondin	300	16th

Occasion #	Location	Date	Gold	Time	Silver	Time	Bronze	Time	Report
1	Heerenveen, Netherlands	17 November	Mariska Huisman  Netherlands	8:22.96	Jorien Ter Mors  Netherlands	8:22.97	Claudia Pechstein  Germany	8:23.05	[1]
2	Kolomna, Russia	24 November	Kim Bo-reum  South Korea	8:40.77	Ivanie Blondin  Canada	8:41.19	Mariska Huisman  Netherlands	8:40.90	[2]
7	Inzell, Germany	9 February	Kim Bo-reum  South Korea	8:13.80	Francesca Lollobrigida  Italy	8:14.10	Mariska Huisman  Netherlands	8:14.11	[3]
9	Heerenveen, Netherlands	10 March	Irene Schouten  Netherlands	9:14.26	Ivanie Blondin  Canada	9:14.29	Kim Bo-reum  South Korea	9:14.38	[4]

Standings as of 10 March 2013 (end of the season).^[5]

#	Name	Nat.	HVN1	KOL	INZ	HVN2	Total
1	Kim Bo-reum		60	100	100	105	365
2	Mariska Huisman		100	70	70	90	330
3	Ivanie Blondin		50	80	50	120	300
4	Irene Schouten		–	–	60	150	210
5	Claudia Pechstein		70	60	21	32	183
6	Francesca Lollobrigida		–	–	80	75	155
7	Park Do-yeong		45	50	28	18	141
8	Bente Kraus		40	40	6	24	110
9	Vanessa Bittner		–	–	45	45	90
10	Jelena Peeters		32	–	24	28	84
11	Jorien Ter Mors		80	–	–	–	80
12	Anna Rokita		–	–	40	36	76
13	Katarzyna Woźniak		–	16	12	40	68
14	Noh Seon-yeonh		–	28	14	21	63
15	Viktoriya Rusalyova		8	45	–	–	53
16	Rixt Meijer		–	–	32	16	48
17	Maria Lamb		3	6	36	–	45
18	Francesca Bettrone		–	36	–	–	36
	Karolina Domanska-Ksyt		36	–	–	–	36
20	Brianne Tutt		18	18	–	–	36
21	Liu Yichi		–	24	10	–	34
22	Liu Feitong		–	32	–	–	32
23	Lim Yung-soo		28	–	–	–	28
24	Wang Jianlu		12	–	16	–	28
25	Tatyana Mikhailova		6	14	5	–	25
26	Masako Hozumi		24	–	–	–	24
27	Anna Chernova		14	10	–	–	24
28	Zhao Xin		–	21	–	–	21
	Marije Joling		21	–	–	–	21
30	Lada Zadonskaya		–	–	18	–	18
31	Nele Armée		16	–	–	–	16
32	Kali Christ		–	12	–	–	12
33	Tatiana Ushakova		10	–	–	–	10
34	Paola Simionato		–	–	8	–	8
	Anastasiya Vorontsova		–	8	–	–	8
36	Brooke Lochland		4	–	3	–	7
37	Risa Takayama		5	–	–	–	5
38	Gabriele Hirschbichler		–	–	4	–	4