List of countries in Canticum Certamine

Sixty-six countries have participated in Cantiucm Certamine since it started in 2020. Of these, nine have won the contest. Broadcasters from different countries submit songs to the event, and cast votes to determine the most popular in the competition.
== Participants ==
The following table lists the countries that have participated in the contest at least once. Shading indicates countries that have withdrawn from the contest. All information is as of the 11th edition.
;Table key
: Withdrawn – Countries who have participated in the past but have withdrawn.
: Former – Former participants that are no longer members of the CBU or not eligible to compete.
Country	Debut edn.	Entries	Wins	Broadcaster
 	#01 	8 	1 	RTSH
 	#06 	4 	0 	EPTV
 	#07 	4 	0 	RTVA
 	 	 	 	
 	#01 	8 	0 	ORF
 	 	 	 	
 	#01 	9 	1 	Belsat TV
 	#01 	10 	0 	VRT/RTBF
 	#03 	3 	0 	BHRT
 	#01 	8 	0 	BNT
 	#01 	5 	0 	HRT
 	#01 	8 	0 	RIK/CyBC
 	#07 	3 	0 	ČT
 	#01 	8 	0 	DR
 	 	 	 	
 	#01 	9 	0 	ERR
 	 	 	 	
 	#01 	10 	0 	YLE
 	#01 	9 	0 	FT
 	#07 	1 	0 	GBP
 	#01 	10 	1 	NDR
 	#01 	10 	0 	ERT
 	#01 	3 	0 	M1
 	#01 	8 	0 	RÚV
 	#01 	9 	1 	RTÉ
 	#01 	9 	1 	IPBC
 	#01 	10 	0 	RAI
 	 	 	 	
 	#01 	6 	0 	RTK
 	#01 	8 	0 	LTV
 	#01 	8 	0 	LBC
 	#07 	4 	0 	1 FL TV
 	#01 	10 	0 	LRT
 	#04 	7 	0 	RTL
 	#01 	10 	0 	PBS
 	#01 	8 	0 	TRM
 	#07 	4 	0 	TMC
 	#07 	2 	0 	RTCG
 	 	 	 	
 	#01 	10 	0 	AVROTROS
 	 	 	 	
 	#01 	10 	0 	NRK
 	#01 	10 	1 	TVP
 	#01 	10 	1 	RTP
 	#01 	10 	0 	TVR
 	#01 	10 	0 	Dozdh
 	#02 	8 	0 	SMRTV
 	#01 	7 	0 	RTS
 	 	 	 	
 	 	 	 	
 	#01 	8 	0 	TVE
 	#01 	10 	1 	SVT
 	#01 	10 	0 	SRG SSR
 	 	 	 	
 	 	 	 	
 	#01 	10 	0 	UA:PBC
 	#01 	10 	0 	BBC
 	#01 	4 	0 	UzHD
 	#08 	3 	0 	RV
====Former (pre edition 11)====
* The only way these countries would be elligible to compete again is if they were invited as a guest country.
Country	Debut edn.	Entries	Wins	Broadcaster
 	#01 	8 	0 	Net TV
 	#01 	10 	0 	SBS
 	#07 	4 	0 	EBC
 	#01 	10 	0 	OMNI
 	#07 	4 	0 	Canal 9
 	#08 	3 	0 	Mango TV
 	#01 	6 	0 	NDTV
 	#05 	6 	0 	NHK
 	#08 	3 	0 	KBC
 	#08 	3 	1 	Televisia
 	#01 	9 	0 	BBC UKTV
 	#08 	3 	0 	GMA
 	#05 	4 	0 	SABC
 	#01 	10 	0 	KBS
 	#08 	3 	0 	TBC
 	#01 	10 	0 	NBC