Women's hammer throw at the 2021 World Athletics U20 Championships
Venue	Kasarani Stadium
Dates	20 August (qualification) 21 August (final)
Competitors	16 from 12 nations
Winning distance	71.64 m
Medalists
Silja Kosonen    Finland   Rose Loga    France   Maryola Bukel    Belarus
← 2018 2022 →

Events at the 2021 World U20 Championships
Track events
100 m	men	women
200 m	men	women
400 m	men	women
800 m	men	women
1500 m	men	women
3000 m	men	women
5000 m	men	women
100 m hurdles		women
110 m hurdles	men
400 m hurdles	men	women
3000 m steeplechase	men	women
4 × 100 m relay	men	women
4 × 400 m relay	men	women
	mixed
10000 m walk	men	women
Field events
High jump	men	women
Pole vault	men	women
Long jump	men	women
Triple jump	men	women
Shot put	men	women
Discus throw	men	women
Hammer throw	men	women
Javelin throw	men	women
Combined events
Heptathlon		women
Decathlon	men
v t e

The women's hammer throw at the 2021 World Athletics U20 Championships was held at the Kasarani Stadium on 20 and 21 August.^[1]

Standing records prior to the 2021 World Athletics U20 Championships
World U20 Record	Silja Kosonen (FIN)	73.43	Vaasa, Finland	28 June 2021
Championship Record	Alexandra Tavernier (FRA)	70.62	Barcelona, Spain	14 July 2012
World U20 Leading	Silja Kosonen (FIN)	73.43	Vaasa, Finland	28 June 2021

The qualification took place on 20 August, in two groups, with Group A starting at 09:08 and Group B starting at 10:05. Athletes attaining a mark of at least 60.00 metres ( Q ) or at least the 12 best performers ( q ) qualified for the final.^[2][3]

Rank	Group	Name	Nationality	Round			Mark	Notes
				1	2	3
1	A	Silja Kosonen	Finland	68.46			68.46	Q
2	B	Maryola Bukel	Belarus	58.01	64.28		64.28	Q
3	B	Karolina Bomba	Poland	57.57	58.91	62.22	62.22	Q, PB
4	B	Rose Loga	France	60.72			60.72	Q
5	A	Rachele Mori	Italy	59.05	58.71	60.62	60.62	Q
6	B	Aada Koppeli	Finland	58.97	60.14		60.14	Q
7	A	Estelle Veillas	France	60.04			60.04	Q
8	B	Valentina Savva	Cyprus	58.21	59.97	55.66	59.97	q
9	A	Elísabet Rúnarsdóttir	Iceland	x	59.49	59.78	59.78	q
10	A	Barbora Štejfová	Czech Republic	59.45	x	x	59.45	q, PB
11	A	Ece Narttürk	Turkey	55.15	57.61	58.92	58.92	q
12	A	Valentina Clavería	Chile	x	56.53	58.46	58.46	q
13	B	Alisiya Naumova	Authorised Neutral Athletes	57.10	57.82	56.83	57.82
14	B	Paola Bueno	Mexico	x	56.26	56.59	56.59
15	A	Emilia Kolokotroni	Cyprus	54.26	53.17	x	54.26
16	B	Emily Conte	Italy	x	54.11	x	54.11

The final was held on 21 August at 16:26.^[4]

Rank	Name	Nationality	Round						Mark	Notes
			1	2	3	4	5	6
	Silja Kosonen	Finland	70.53	71.64	68.41	x	65.28	70.63	71.64	CR
	Rose Loga	France	65.02	61.27	63.92	67.11	66.07	x	67.11
	Maryola Bukel	Belarus	65.19	65.20	58.22	56.64	61.47	64.27	65.20
4	Elísabet Rúnarsdóttir	Iceland	60.60	60.90	60.76	60.45	63.06	63.81	63.81
5	Valentina Savva	Cyprus	59.78	62.18	x	61.50	61.21	56.97	62.18	NU20R
6	Rachele Mori	Italy	x	57.96	61.65	59.42	61.94	60.53	61.94
7	Karolina Bomba	Poland	x	61.13	x	x	61.15	60.89	61.15
8	Estelle Veillas	France	59.80	56.59	x	x	58.03	x	59.80
9	Ece Narttürk	Turkey	57.56	55.92	55.65				57.56
10	Aada Koppeli	Finland	x	56.81	x				56.81
11	Barbora Štejfová	Czech Republic	56.64	55.03	x				56.64
12	Valentina Clavería	Chile	x	51.46	52.41				52.41