Silvia Sommaggio (born 20 November 1969) is a retired Italian long-distance runner who specializes in the 5000 and 10,000 metres as well as cross-country and road running.
In the 3000 metres her personal best time was 8:59.18 minutes (indoor), achieved in August 1975 in Nice; in the 5000 metres she had 15:20.89 minutes, achieved at the 1995 World Championships; and in the 10,000 metres she had 31:24.12 minutes, achieved in August 2000 in Heusden. In the half marathon she had 1:12:14 hours, achieved at the 2001 World Half Marathon Championships; and in the marathon she has 2:36:29 hours, achieved in April 2005 in Padova.[1]