Mats Eilertsen (born 4 March 1975 in Trondheim, Norway) is a Norwegian jazz musician and composer. He is known for recording with numerous bands, including the Maria Kannegaard Trio, Ola Kvernberg, Nils Økland, Eldbjørg Raknes, Anders Aarum Trio, Eirik Hegdal, Sverre Gjørvad, Nymark Collective, SKRUK, «Jazzmob», «Dingobats», Håkon Kornstad Trio, Food with Iain Ballamy, Jacob Young Band, Solveig Slettahjell's Slow Motion Orchestra, Håvard Wiik Trio, and «JazzCode».

Mats Eilertsen Trio on Last.fm.