The champions were Śląsk Wrocław, who won their 1st Polish title.
Competition modus
The season started on 21 August 1976 and concluded on 25 May 1977 (autumn-spring league). The season was played as a round-robin tournament. The team at the top of the standings won the league title. A total of 16 teams participated, 14 of which competed in the league during the 1975–76 season, while the remaining two were promoted from the 1975–76 II liga. Each team played a total of 30 matches, half at home and half away, two games against each other team. Teams received two points for a win and one point for a draw.