1979–80 1. Česká národní hokejová liga season

The 1979-80 1. Česká národní hokejová liga was the 11th season of the 1. Česká národní hokejová liga, the second-level of ice hockey in Czechoslovakia, alongside the 1. Slovenská národná hokejová liga.
==Regular season==
===Group A===
=== Group B ===
== Final ==
TJ Slovan NV Ústí nad Labem - TJ Gottwaldov 0:2 (0:2, 3:7)
==1. CNHL Qualification==
;Group A
 	Club 	GP	W	T	L	GF	GA	Pts
1.	VTJ Pribram 	6 	5	1	0	41	8 	11
2.	I. CLTK Praha 	6 	4	0	2	32	29	8
3.	Slovan Louny 	6 	1	1	4	19	29	3
4.	PS Karlovy Vary	6 	1	0	5	13	39	2
;Group B
 	Club 	GP	W	T	L	GF	GA	Pts
1.	Jitex Pisek 	6 	3	1	2	24	19	7
2.	Havlickuv Brod 	6 	3	0	3	18	21	6
3.	Stadion Sumperk	6 	2	1	3	17	21	5
4.	Prostejov 	6 	2	0	4	16	24	4
The Prostejov-Sumperk match (4-3 initially) became a 0-5 forfeit. Prostejov, Sumperk, and Havlickuv Brod all used unauthorized players, so only one team was promoted from the group.
Category:1979 in ice hockey
Category:1980 in ice hockey