Ulf Thomas Söderberg (born 19 December 1948) was Bishop of Västerås, Sweden, from 2008 to 2015.
He has been strongly involved in the renewal of the Swedish Church.
For several years he worked as a vicar in Svärdsjö parish in Dalarna.
He was director of St Luke's Foundation and later became vicar of Enviken.
He was elected Bishop of Västerås on February 7, 2008 and was consecrated on May 4, 2008 in Uppsala Cathedral.