Which team is the Green Bay Packers longest winning streak against?

Answer 1

San Francisco 49ers.

As of the end of the 2011 season, the Packers win streak against the San Francisco 49ers stands at 8 games. The last loss the Packers suffered at the hands of the 49ers was in a Wildcard Playoff game on January 3, 1999.

One notable win streak the Packers currently have is against the Detroit Lions. The Packers have won 21 straight home games against the Lions. The last home loss coming on Dec. 15, 1991.

Below is a list of all current Packers win streaks. The number before the team name is the length of the win streak (number of games won) and the date is the date of the last loss.

8-San Francisco 49ers (Jan. 3, 1999)

6-San Diego Chargers (Oct. 7, 1985)

6-Oakland Raiders (Sept. 13, 1987)

4-Minnesota Vikings (Nov. 1, 2009)

4-Chicago Bears (Sept. 27, 2010)

3-Denver Broncos (Oct. 17, 1999)

3-Philadelphia Eagles (Oct. 2, 2006)

3-St. Louis Rams (Oct. 8, 2006)

3-Seattle Seahawks (Nov. 27, 2006)

2-Dallas Cowboys (Sept. 21, 2008)

2-Atlanta Falcons (Nov. 28, 2010)

2-Detroit Lions (Dec. 12, 2010)

1-Cleveland Browns (Sept. 18, 2005)

1-Indianapolis Colts (Sept. 26, 2004)

1-Buffalo Bills (Nov. 5, 2006)

1-Baltimore Ravens (Dec. 19, 2005)

1-New York Jets (Dec. 3, 2006)

1-New Orleans Saints (Nov. 24, 2008)

1-Carolina Panthers (Nov. 30, 2008)

1-Tampa Bay Buccaneers (Nov. 8, 2009)

1-Pittsburgh Steelers (Dec. 20, 2009)