Ronni Le Tekrø (born Rolf Ågrim Tekrø, 5 October 1963, Oslo, Norway) 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". Tekrø moved to Raufoss at a young age, and he has lived there all his life except between 1982 and 1985 when he lived in Trondheim.