| 2010 Six Nations Under 20s Championship | |
| Date: | 5 February 2010 |
| Countries: | |
| Count: | 1 |
| Top Try Scorer: |  Hudson ConwayFish all scored four |
| Previous Year: | 2009 |
| Previous Tournament: | 2009 Six Nations Under 20s Championship |
| Next Year: | 2011 |
| Next Tournament: | 2011 Six Nations Under 20s Championship |
The 2010 Six Nations Under 20s Championship was a rugby union competition held between February and March 2010. Ireland won the tournament and the Triple Crown but no team won the Grand Slam.[1]
| Position | Nation | Games | Points | Table points | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Played | Won | Drawn | Lost | For | Against | Difference | Tries | ||||
| 1 | 5 | 4 | 0 | 1 | 147 | 62 | +85 | 17 | 8 | ||
| 2 | 5 | 4 | 0 | 1 | 141 | 88 | +53 | 15 | 8 | ||
| 3 | 5 | 3 | 0 | 2 | 124 | 107 | +17 | 15 | 6 | ||
| 4 | 5 | 2 | 1 | 2 | 94 | 119 | −25 | 11 | 5 | ||
| 5 | 5 | 1 | 1 | 3 | 59 | 115 | −56 | 6 | 3 | ||
| 6 | 5 | 0 | 0 | 5 | 54 | 128 | −74 | 3 | 0 | ||
Hudson, Conway (both IRE), Fish (WAL) – 4 tries
Spence (IRE), Phillips, Loxton (both WAL) – 3 tries
Marler, May, Watson (all ENG), Bales, Dupont (both FRA), Brown (SCO) – 2 tries