[1] She is also a member of the United States women's national ice hockey team.

To date, her best international performance came in the 2015 IIHF World Championships in Malmö, Sweden, where she contributed 5 points in 4 games as a member of the Gold-Medalist team.

On January 2, 2022, Keller was named to Team USA's roster to represent the United States at the 2022 Winter Olympics.

She was a Patty Kazmaier Award top-10 finalist and named to the WHEA First-Team All-Stars, and an NCAA All-Tournament Selection.

[7] Keller was named as one of the two PWHL defenders on the EA Sports NHL 25 Team of the Year.