Ronni Le Tekrø (born Rolf Ågrim Tekrø, 5 October 1963) is a Norwegian guitarist best known for playing with the Norwegian hard rock band TNT and as a solo guitarist cooperating with guitarists Terje Rypdal and Mads Eriksen as "N3". LeTekrø was born in Oslo but moved to Raufoss at a young age, and has lived there all his life except for the period between 1982 and 1985, when he lived in Trondheim.