Sidney Chambers
protagonist in James Runcie's "Grantchester" novels and PBS' Mystery series "Grantchester"
Sidney Mussburger
character in "The Hudsucker Proxy"
Sidney Glass
character on TV's "Once Upon a Time"
Sidney "Sid" Jenkins
character on British TV series "Skins"
Sidney Freedman
psychiatrist on the TV series M*A*S*H
Sidney Falco
lead character in the 1957 film "Sweet Smell of Success"