Siobhan Henderson joined the hockey team's support staff in 2021. The native of St. Hubert, Que., is currently working on a PhD in sports psychology at McGill. She previously completed two other degrees at the university, including a B.Sc in kinesiology and a M.Sc. specializing in sports psychology. She is the recipient of numerous scholarships, including a Cooke Fellowship (2018), a Graduate Excellence Award (2018, 2020) and the SSHRC's Joseph Armand Bombardier Canada Graduate Scholarship.