1970 Detroit Lions season

The 1970 Detroit Lions season was the 41st season in franchise history. With a record of 10–4, the Lions finished in second place in the NFC Central and qualified for the postseason for the first time since their championship season in 1957. The Lions fell 5–0 to the Dallas Cowboys in the lowest scoring game in NFL playoff history. One unusual loss during the regular season was to the New Orleans Saints on Week 8. The Lions had a 17–16 lead with only 2 seconds left, but Saints kicker Tom Dempsey booted a then-record 63-yard field goal as time expired to give the Saints a 19–17 win.