Men's 110 metres hurdles at the 2021 World Athletics U20 Championships
Venue	Kasarani Stadium
Dates	20 August (heats and semifinals) 21 August (final)
Competitors	28 from 22 nations
Winning time	12.72
Medalists
Sasha Zhoya    France   Vashaun Vascianna    Jamaica   Jakub Szymański    Poland
← 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 men's 110 metres hurdles 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	Wilhem Belocian (FRA)	12.99	Eugene, United States	24 July 2014
	Damion Thomas (JAM)		Kingston, Jamaica	23 June 2018
Championship Record	Wilhem Belocian (FRA)	12.99	Eugene, United States	24 July 2014
World U20 Leading	Sasha Zhoya (FRA)	13.02	Bondoufle, France	10 July 2021

Qualification: First 3 of each heat (Q) and the 4 fastest times (q) qualified for the semifinals.^[2]

Wind:
Heat 1: +0.2 m/s, Heat 2: +1.0 m/s, Heat 3: +0.3 m/s, Heat 4: +1.5 m/s

Rank	Heat	Name	Nationality	Time	Note
1	3	Sasha Zhoya	France	13.12	Q
2	2	Vashaun Vascianna	Jamaica	13.37	Q, SB
3	3	John Paredes	Colombia	13.49	Q, PB
4	4	Jakub Szymański	Poland	13.52	Q
5	4	Erwann Cinna	France	13.60	Q
6	1	Prosper Oghenemine Ekporore	Nigeria	13.71	Q, PB
7	2	Rian Pereira	Brazil	13.71	Q
8	4	Cheung Siu Hang	Hong Kong	13.72	Q, NU20R
9	3	Mondray Barnard	South Africa	13.76	Q
10	4	Štěpán Schubert	Czech Republic	13.77	q
11	4	Marc Brian Louis	Singapore	13.77	q, NU20R
12	1	Yousuf Badawy Sayed	Egypt	13.79	Q, PB
12	3	Saeed Othman Al-Absi	Qatar	13.79	q
14	4	Jorim Léonard Bangue	Cameroon	13.80	q, NU20R
15	1	Olivér Almási	Hungary	13.82	Q
16	1	Lorenzo Ndele Simonelli	Italy	13.83
17	3	Tejas Shirse	India	13.87
18	2	Tomáš Oberndorfer	Czech Republic	13.95	Q
19	1	Matvey Gerasimov	Authorised Neutral Athletes	13.98
20	2	Omar Khaled Mohamed	Egypt	14.01
21	1	Jovan Čanak	Serbia	14.05
22	2	Riccardo Berrino	Italy	14.06
23	3	Antoine Andrews	Bahamas	14.08
24	2	Bogdan Vidojković	Serbia	14.18
25	3	Lukas Cik	Croatia	14.19
26	2	Richard Nagy	Hungary	14.27
27	4	Ayetullah Demir	Turkey	14.54
28	2	Patrick Muindi	Kenya	15.27	PB
	4	Anatoliy Kiselev	Authorised Neutral Athletes	DNS
	1	Fabrício Júlio de Sousa	Brazil	DNS

Qualification: First 3 of each heat (Q) and the 2 fastest times (q) qualified for the final.^[3]

Wind:
Heat 1: +0.1 m/s, Heat 2: -0.4 m/s

Rank	Heat	Name	Nationality	Time	Note
1	2	Sasha Zhoya	France	12.93	Q, WU20R
2	1	Vashaun Vascianna	Jamaica	13.35	Q, SB
3	2	John Paredes	Colombia	13.46	Q, PB
4	1	Jakub Szymański	Poland	13.50	Q
5	1	Erwann Cinna	France	13.51	Q, PB
6	1	Saeed Othman Al-Absi	Qatar	13.52	q, NU20R
7	2	Cheung Siu Hang	Hong Kong	13.57	Q, NU20R
8	1	Štěpán Schubert	Czech Republic	13.63	q, PB
9	1	Mondray Barnard	South Africa	13.65
10	1	Rian Pereira	Brazil	13.78
11	2	Marc Brian Louis	Singapore	13.83
12	2	Jorim Léonard Bangue	Cameroon	13.92
13	1	Olivér Almási	Hungary	14.23
14	2	Prosper Oghenemine Ekporore	Nigeria	15.70	qR
	2	Yousuf Badawy Sayed	Egypt	DNF
	2	Tomáš Oberndorfer	Czech Republic	DQ	TR22.6.2

The final was held on 21 August at 16:19.^[4]

Wind: +1.0 m/s

Rank	Lane	Name	Nationality	Time	Note
	4	Sasha Zhoya	France	12.72	WU20R
	7	Vashaun Vascianna	Jamaica	13.25	PB
	6	Jakub Szymański	Poland	13.43	PB
4	2	Saeed Othman Al-Absi	Qatar	13.46	NU20R
5	9	Erwann Cinna	France	13.50	PB
6	5	John Paredes	Colombia	13.52
7	8	Cheung Siu Hang	Hong Kong	13.53	NU20R
8	3	Štěpán Schubert	Czech Republic	13.69
9	1	Prosper Oghenemine Ekporore	Nigeria	21.60