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- Queen - "Princes of the Universe" (Theme from Highlander: The Series)
- Boots Randolph - "Yakety Sax" (Theme from The Benny Hill Show)
- The Rembrandts - "I'll Be There For You" (Theme from Friends)
- Remy Zero - "Save Me" (Theme from Smallville)
- Sonny Rhodes - "Ballad of Serenity" (Theme from Firefly)
- Nelson Riddle - "Theme from Emergency!" (with Billy May), "Theme from Route 66"
- RuPaul - "Queer Duck" (Theme from Queer Duck)
- Joey Scarbury - "Believe It or Not" (Theme from The Greatest American Hero)
- Lalo Schifrin - "Theme from Mission: Impossible", "Theme from Mannix", "Eyewitness News Theme (adapted from the Tar Sequence in the film Cool Hand Luke)"
- Franz Schubert - "Sonata No. 20 in A Major, D. 959, IV. Rondo. Allegretto" (Theme from Wings)
- Sherwood Schwartz - "The Ballad of Gilligan's Isle" (Theme from Gilligan's Island) (with George Wyle), "Theme from The Brady Bunch" (with Frank De Vol)
- Tom Scott - "Gotcha" (Theme from Starsky and Hutch)
- John Sebastian - "Welcome Back" (Theme from Welcome Back, Kotter)
- Simple Plan - "Theme from What's New, Scooby-Doo?"
- Mark Snow - "Theme from The X-Files", "Theme from La Femme Nikita", "Theme from Millennium"
- The Solids - "Hey Beautiful" (Theme from How I Met Your Mother), "The Future Is Now" (Theme from Oliver Beene)
- Fred Steiner - "Park Avenue Beat" (Theme from Perry Mason)
- Morton Stevens - "Theme from Hawaii Five-O"
- Matthew Strachan - Theme from "Who Wants to Be a Millionaire?"
- Irving Szathmary - "Theme from Get Smart"
Read more about this topic: List Of Television Theme Music Composers, Q