Jane Allsop is married to actor David Serafin, who she met at aged 13 during acting class, but did not start dating him until years later. Serafin had guest roles on Blue Heelers during Jane's time on the show in 2001 and 2003. In May 2006, Allsop had their first son, Indiana Zac Serafin, and in May 2008 had their second son, Jagger Zed Serafin. They welcomed twin girls in December 2016. The couple were married in July 2014.