Eivind Lühr Tonna (born 19 February 1975) is a Norwegian ski-orienteering competitor.

He received a silver medal in the relay event at the 2004 World Ski Orienteering Championships in Östersund, together with Øystein Kvaal Østerbø, Tommy Olsen and Anders Hauge.

He also won a silver medal at the 2010 Winter Military World Games.

Tonna is a double national champion in ski orienteering.

This biographical article about a Norwegian orienteer is a stub.