| The National 2007 | |
| Host City: | Port Hawkesbury, Nova Scotia |
| Arena: | Port Hawkesbury Civic Centre |
| Dates: | March 22–25, 2007 |
| Winner: | Team Martin |
| Skip: | Kevin Martin |
| Third: | John Morris |
| Second: | Marc Kennedy |
| Lead: | Ben Hebert |
| Finalist: | Team Koe |
| Prev: | 2005 |
| Next: | 2007 (Dec) |
2007 The National was held March 22–25, 2007, at Port Hawkesbury, Nova Scotia. The total purse of the event was $100,000.
Kevin Martin defeated Kevin Koe in an all-Edmonton final. It was Martin's second victory in this Grand Slam event, the first with his new team.
| Skip | Third | Second | Lead | Locale | |
|---|---|---|---|---|---|
| Halifax, Nova Scotia | |||||
| Oakville, Ontario | |||||
 Mankato, Minnesota | |||||
| Aberdeen, Scotland | |||||
| Winnipeg, Manitoba | |||||
| Pierre Charette (skip) | Trois-Rivières, Quebec | ||||
| Chicoutimi, Quebec | |||||
| Randy Ferbey (skip) | Edmonton, Alberta | ||||
| St. John's, Newfoundland and Labrador | |||||
| Coldwater, Ontario | |||||
| Edmonton, Alberta | |||||
| Kevin Koe (skip) | Edmonton, Alberta | ||||
| Edmonton, Alberta | |||||
| Edmonton, Alberta | |||||
| Baden, Switzerland | |||||
| Davidson, Saskatchewan | |||||
 Oslo, Norway |
| width=150 | Group A ! | W | L |
|---|---|---|---|
| 5 | 0 | ||
| 4 | 1 | ||
| 3 | 2 | ||
| 2 | 3 | ||
| 1 | 4 | ||
| 0 | 5 |
| width=150 | Group B ! | W | L |
|---|---|---|---|
| 4 | 1 | ||
| 4 | 1 | ||
| 3 | 2 | ||
| 2 | 3 | ||
| 1 | 4 | ||
| 1 | 4 |
| width=150 | Group C ! | W | L |
|---|---|---|---|
| 4 | 1 | ||
| 3 | 2 | ||
| 3 | 2 | ||
| 3 | 2 | ||
| 1 | 4 | ||
| 1 | 4 |