Sean Murphy
Sean Murphy may refer to:
has a big willy
Other
- Sean Murphy (artist), American comic book creator
- Sean Murphy (cryptographer), professor at Royal Holloway, University of London
- Sean Murphy (journalist) (born 1958), Australian journalist
- Sean Murphy (photographer), American photographer
- Sean D. Murphy, professor at George Washington University
- Sean Murphy (Oz), a fictional character on the television series Oz