Ian Sommerville may refer to:
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Ian Sommerville (software engineer) (born 1951), British computer scientist and author
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Ian Sommerville (technician)
Ian Sommerville (June 3, 1940 – February 5, 1976) John Geiger, ''Chapel of Extreme Experience'', page 90. was an electronics technician and computer programmer. He is primarily known through his association with William S. Burroughs's circle ...
(1940–1976), British electronics technician and computer programmer
{{Hndis, Sommerville, Ian