Question: When did collingwood last won a grand final?
Disambiguated questions and answers: question: As of 2017, when did Collingwood last win a grand final?
As of 2016, when did Collingwood last win a grand final?
As of 2015, when did Collingwood last win a grand final?
answer: 2010 season
2010 season
2010 season
Natural Questions answer: 2010 (from the Wikipedia article "Collingwood Football Club")