Some of ‘Seinfeld’s’ biggest fans weren’t even born when the show first aired 0 Comment January 22, 2022 Uncategorized “Seinfeld” aired for nine seasons from 1989 until 1998. New York Post Share: Facebook Twitter Linkedin Tumblr Google Plus Pinterest Post navigation Previous Previous post ‘Astrid and Lilly Save The World’ stars on new plus-sized heroine seriesNext Next post Official: 1 officer dead, 1 gravely hurt in Harlem shooting Leave a Comment Cancel replyYour email address will not be published.