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◄ 63^rd IMO 2022 ►

Participating countries

This is the list of countries which have confirmed that they will participate at this IMO. The final list of participating countries will be published along with the official results of the IMO.

#	Code	Country	Number of participants
			C	L	DL	OA	OB	OC
Number of participants			601	107	107	50	32	35
1	JPN	Japan	6	1	1	8	1	1
2	VNM	Vietnam	6	1	1			8
3	SGP	Singapore	6	1	1	1	5
4	THA	Thailand	6	1	1	1	4
5	HEL	Greece	6	1	1			5
6	UKR	Ukraine	6	1	1	3	1
7	AUS	Australia	6	1	1	2	1	1
8	TUR	Türkiye	6	1	1	3
9	TWN	Taiwan	6	1	1	2	1
10	SAU	Saudi Arabia	6	1	1	2	1
11	ALG	Algeria	6	1	1	2		1
12	TUN	Tunisia	6	1	1	1	2
13	KOR	Republic of Korea	6	1	1	1	2
14	IRN	Islamic Republic of Iran	6	1	1	1	1	1
15	MAR	Morocco	6	1	1	1	1	1
16	ISR	Israel	6	1	1	1	1	1
17	USA	United States of America	6	1	1	1	1
18	IND	India	6	1	1	1	1
19	CHN	People's Republic of China	6	1	1	1	1
20	OMN	Oman	6	1	1	1	1
21	HKG	Hong Kong	6	1	1	1		1
22	UNK	United Kingdom	6	1	1	1		1
23	BGD	Bangladesh	6	1	1		1	1
24	NLD	Netherlands	6	1	1		1	1
25	ALB	Albania	6	1	1			2
26	NPL	Nepal	6	1	1			2
27	KGZ	Kyrgyzstan	6	1	1			2
28	BRA	Brazil	6	1	1	1
29	ITA	Italy	6	1	1	1
30	UZB	Uzbekistan	6	1	1	1
31	AZE	Azerbaijan	6	1	1	1
32	ARG	Argentina	6	1	1	1
33	BEL	Belgium	6	1	1	1
34	IDN	Indonesia	6	1	1	1
35	CYP	Cyprus	6	1	1	1
36	GER	Germany	6	1	1	1
37	BGR	Bulgaria	6	1	1	1
38	RUS	Russian Federation	6	1	1	1
39	ROU	Romania	6	1	1	1
40	KSV	Kosovo	6	1	1	1
41	MEX	Mexico	6	1	1	1
42	PHI	Philippines	6	1	1		1
43	TJK	Tajikistan	6	1	1		1
44	GEO	Georgia	6	1	1		1
45	AUT	Austria	6	1	1		1
46	RWA	Rwanda	6	1	1			1
47	MKD	North Macedonia	6	1	1			1
48	UAE	United Arab Emirates	6	1	1			1
49	NZL	New Zealand	6	1	1			1
50	KAZ	Kazakhstan	6	1	1			1
51	UGA	Uganda	5	1	1	1	1
52	MDA	Republic of Moldova	6	1	1
53	LKA	Sri Lanka	6	1	1
54	FRA	France	6	1	1
55	LVA	Latvia	6	1	1
56	BWA	Botswana	6	1	1
57	SRB	Serbia	6	1	1
58	MAC	Macau	6	1	1
59	SWE	Sweden	6	1	1
60	CZE	Czech Republic	6	1	1
61	SAF	South Africa	6	1	1
62	MNG	Mongolia	6	1	1
63	BIH	Bosnia and Herzegovina	6	1	1
64	CRI	Costa Rica	6	1	1
65	PRI	Puerto Rico	6	1	1
66	SUI	Switzerland	6	1	1
67	PAK	Pakistan	6	1	1
68	SVK	Slovakia	6	1	1
69	COL	Colombia	6	1	1
70	POL	Poland	6	1	1
71	IRL	Ireland	6	1	1
72	ISL	Iceland	6	1	1
73	ARM	Armenia	6	1	1
74	CAN	Canada	6	1	1
75	DEN	Denmark	6	1	1
76	KEN	Kenya	6	1	1
77	FIN	Finland	6	1	1
78	HUN	Hungary	6	1	1
79	SVN	Slovenia	6	1	1
80	ESP	Spain	6	1	1
81	PAR	Paraguay	6	1	1
82	PER	Peru	6	1	1
83	BLR	Belarus	6	1	1
84	NOR	Norway	6	1	1
85	POR	Portugal	6	1	1
86	SYR	Syria	6	1	1
87	MAS	Malaysia	6	1	1
88	MRT	Mauritania	6	1	1
89	EST	Estonia	6	1	1
90	ECU	Ecuador	6	1	1
91	LTU	Lithuania	6	1	1
92	HRV	Croatia	6	1	1
93	BOL	Bolivia	5	1	1
94	DOM	Dominican Republic	5	1	1
95	LUX	Luxembourg	5	1	1
96	HND	Honduras	4	1	1
97	MNE	Montenegro	4	1	1
98	CHI	Chile	4	1	1
99	PAN	Panama	4	1	1
100	GHA	Ghana	3	1	1
101	SLV	El Salvador	3	1	1
102	VEN	Venezuela	2	1	1			1
103	NGA	Nigeria	2	1	1
104	NIC	Nicaragua	2	1	1
105	PSE	Palestine	2	1	1
106	CUB	Cuba	2	1
107	URY	Uruguay	2		1
108	LIE	Liechtenstein	1	1	1
109	TKM	Turkmenistan
110	TTO	Trinidad and Tobago
111	IRQ	Iraq
112	EGY	Egypt

E-mail: Kirsten Rosenkilde (Secretary general of the IMO Board)  •   Webmaster: webmaster@imo-official.org   •   Copyright © 2006 International Mathematical Olympiad. All rights reserved.