Halvor Rødølen Opsahl (born 8 October 2002) is a Norwegian footballer who plays as a defender for HamKam.
Opsahl played youth football at Roterud and Lillehammer, before starting his senior career with the latter in 2019.
He moved to HamKam in 2021.
On 10 April 2022, he made his Eliteserien debut in a 2–1 loss against Tromsø.
This biographical article related to a Norwegian association football defender is a stub.