A torn pectoral muscle in the round two game saw Galloway miss seventeen weeks of football in 2013, playing just 9 games. In July, he re-signed with the club for another three seasons. Coach Mick Potter said, "Keith consistently makes the most metres which gives the team that much needed go forward. He definitely has a presence on the field, being a big man he stops people on contact." Galloway was expected to play for Scotland in the 2013 World Cup, but withdrew with after sustaining a stress facture in his foot in Wests last game for the season.