14. Minnesota Vikings (1969–1976)

The Minnesota Vikings became a perennial contender with four Super Bowl appearances in just eight years under the leadership of coach Bud Grant. Their success was anchored by the formidable “Purple People Eaters” defense, renowned for its relentless pass rush and suffocating play. Despite falling short in the big game, the Vikings consistently dominated the NFC, earning respect throughout the league for their toughness and discipline. Their sustained excellence during this era remains a hallmark of franchise history. Discover more about the Vikings’ storied run at Vikings.com.