Thomas Mellin-Olsen (born 8 November 1977) is a Norwegian long jumper.
He also competed at the 1998 European Championships for the 4 x 100 metres relay team that did not progress to the final heat.
[3] His personal best jump was 7.91 metres, achieved in June 2002 in Banská Bystrica.
This result places him third among Norwegian long jumpers, only behind Kristen Fløgstad and Finn Bendixen.
This biographical article relating to Norwegian athletics is a stub.