The 2001 Six Nations Championship was the second series of the rugby union Six Nations Championship, and the 107th international championship overall. The tournament was affected by an outbreak of the highly infectious livestock disease foot-and-mouth in Britain. As a consequence, there were restrictions on travel and Ireland's three fixtures against the home nations were postponed until September and October.

The eventual winners were England for the second year running, although they once again missed out on the Grand Slam at the final hurdle, losing to Ireland in the final match of the tournament in October. Despite their final match defeat, England set new records for points scored (229), tries scored (29) and overall points difference (+149).

2001 Six Nations Championship

Participants

Squads

Table

Results

Round 1

Round 2

Round 3

Round 4

Round 5

Referee Tappe Henning was injured during the game and replaced by touch judge David McHugh.

2001 Six Nations Championship

Postponed matches

2001 rugby union tournaments for national teams

2001

2000–01 in European rugby union

2000–01 in Irish rugby union

2000–01 in English rugby union

2000–01 in Welsh rugby union

2000–01 in Scottish rugby union

2000–01 in French rugby union

2000–01 in Italian rugby union

February 2001 sports events in Europe

March 2001 sports events in Europe

April 2001 sports events in Europe

September 2001 sports events in Europe

October 2001 sports events in Europe

2001 Six Nations Championship