Heithur Karlsdottir ha jugado con 28 compañeros de equipo a lo largo de su carrera.

Player Team(s) Games
7
7
U18 Iceland (W) (Euro U18 B)
6
U18 Iceland (W) (Euro U18 B)
20
U18 Iceland (W) (Euro U18 B)
3
U18 Iceland (W) (Euro U18 B)
7
14
U18 Iceland (W) (Euro U18 B)
14
U18 Iceland (W) (Euro U18 B)
6
U18 Iceland (W) (Euro U18 B)
7
U18 Iceland (W) (Euro U18 B)
6
U18 Iceland (W) (Euro U18 B)
13
U18 Iceland (W) (Euro U18 B)
26
5
U18 Iceland (W) (Euro U18 B)
4
U18 Iceland (W) (Euro U18 B)
7
U18 Iceland (W) (Euro U18 B)
6
U18 Iceland (W) (Euro U18 B)
5
7
U18 Iceland (W) (Euro U18 B)
9
U18 Iceland (W) (Euro U18 B)
9
U18 Iceland (W) (Euro U18 B)
6
7
U18 Iceland (W) (Euro U18 B)
20
7
13
7
U18 Iceland (W) (Euro U18 B)
21