<page_title> List of NHL seasons </page_title> <section_title> Expansion years </section_title> <table> <cell> 64 <col_header> No. </col_header> </cell> <cell> 1980–81 <col_header> Season </col_header> </cell> </table>
The 1980–81 NHL season was the 64th season of the National Hockey League.