The 2015 Masters Grand Slam of Curling was held from October 27 to November 1 at the Rath Eastlink Community Centre in Truro, Nova Scotia.

This was the second Grand Slam Grand Slam of the 2015–16 curling season.

Final round-robin standings All draw times are listed in Atlantic Daylight Time (UTC−3).

[1] Tuesday, October 27, 7:00 pm Wednesday, October 28, 8:30 am Wednesday, October 28, 12:00 pm Wednesday, October 28, 3:30 pm Wednesday, October 28, 7:00 pm Thursday, October 29, 8:30 am Thursday, October 29, 12:00 pm Thursday, October 29, 3:30 pm Thursday, October 29, 7:00 pm Friday, October 30, 8:30 am Friday, October 30, 12:00 pm Friday, October 30, 3:30 pm Saturday, October 31, 9:00 am Saturday, October 31, 1:00 pm Sunday, November 1, 9:00 am Sunday, November 1, 1:00 pm Final round-robin standings All draw times are listed in Atlantic Daylight Time (UTC−3).

[1] Tuesday, October 27, 7:00 pm Wednesday, October 28, 8:30 am Wednesday, October 28, 12:00 pm Wednesday, October 28, 3:30 pm Wednesday, October 28, 7:00 pm Thursday, October 29, 8:30 am Thursday, October 29, 12:00 pm Thursday, October 29, 3:30 pm Thursday, October 29, 7:00 pm Friday, October 30, 8:30 am Friday, October 30, 12:00 pm Friday, October 30, 7:30 pm Saturday, October 31, 9:00 am Saturday, October 31, 6:00 pm Sunday, November 1, 9:00 am Sunday, November 1, 6:00 pm