Glenn Ljungström (born 7 September 1974) is a Swedish guitarist from Nödinge-Nol. He was a guitarist and composer in a few Swedish metal bands. He was most notably in the melodic death metal band In Flames from 1993 to 1997. He quit In Flames to support his family with a more stable job. The other two bands that which he took part in 1995 were in HammerFall until 1997, and a side project he co-founded with Jesper Strömblad called Dimension Zero, which he remained in until 2003. He was lastly the guitarist for a band called The Resistance with Jesper Strömblad and Marco Aro from 2011 until 2015.