Swedish musician and songwriter, born September 24, 1991 in Stockholm.

He is the son of Niklas Strömstedt and Efva Attling and has a brother from their marriage as well as an older half-brother to Maja Strömstedt whose mother is Agneta Sjödin. He has written music for artists such as Måns Zelmerlöw, Otto Knows, Jakob Karlberg and Alesso. In 2016, Simon Strömstedt was nominated in the Breakthrough of the Year category at the Music Publishers Award. As a musician, he debuted with his own EP in 2018.