Saracens first up at Scotstoun
Glasgow Warriors will get their Heineken Champions Cup campaign up and running at home against former champions Saracens.
The match against Mark McCall's side will be played on Sunday 14 October (kick-off 3.15pm).
Sevens days later Glasgow travel to face Cardiff Blues at the Arms Park. The game on Sunday 21 October will also kick-off at 3.15pm.
The Warriors will face Lyon in the back-to-back games in December, with Dave Rennie's squad travelling to France for the first match on Saturday 8 December, before hosting the Top 14 side at Scotstoun on Saturday 15 December (kick-off 1pm).
Glasgow's penultimate Pool 3 match is at home to Cardiff Blues on Sunday 13 January (kick-off 3.15pm), before a trip to Allianz Park to face Saracens on Saturday 19 January (kick-off 1pm) to conclude the pool stages.
All of Glasgow's games in this season's Heineken Champions Cup will be shown live on BT Sport.
Heineken Champions Cup Fixtures
Glasgow Warriors v Saracens - Sunday 14 October (kick-off 3.15pm)
Cardiff Blues v Glasgow Warriors - Sunday 21 October (kick-off 3.15pm)
Lyon v Glasgow Warriors - Saturday 8 December (kick-off 2pm UK time)
Glasgow Warriors v Lyon - Saturday 15 December (kick-off 1pm)
Glasgow Warriors v Cardiff Blues - Sunday 13 January (kick-off 3.15pm)
Saracens v Glasgow Warriors - Saturday 19 January (kick-off 1pm)
Jonny Gray joined the Warriors as a Scottish Rugby Elite Development player in the summer of 2012 after a number of standout displays for Hamilton and Scotland under-20.