Finland–Iceland relations (Finnish: Suomen ja Islannin suhteet; Icelandic: Finnsk-íslensk samskipti) are foreign relations between Finland and Iceland.

Both Finland and Iceland were united as one nation under the Kalmar Union from 1397 - 1523.

Both nations officially established diplomatic relations on 15 August 1947.

[1] Initially, Finland maintained its relations with Iceland from its embassy in Oslo, Norway, while Iceland maintained relations with Finland from its embassy in Stockholm, Sweden.

While Iceland was a founding member of NATO, Finland joined the alliance in April 2023.