- Alan Shacklock
- Alan Sharp
- Alan Shavarsh Bardezbanian
- Alan Shaw
- Alan Shikoh
- Alan Shikoh
- Alan Shorter
- Alan Shulman
- Alan Sibley
- Alan Silinga
- Alan Silson
- Alan Silva
- Alan Silva
- Alan Silvestri
- Alan Simon
- Alan Singley
- Alan Singley & Pants Machine
- Alan SKF
- Alan Skidmore
- Alan Smale
- Alan Smith
- Alan Smith
- Alan Smithee
- Alan Smithee
- Alan Sokoloff
- Alan Sondheim
- Alan Sonny Segars
- Alan Sorrenti
- Alan Sorrenti
- Alan Sparhawk
- Alan Spenner
- Alan Sqa
- Alan Squezze
- Alan St. Jon
- Alan Stancliff
- Alan Steinberger
- Alan Stenback
- Alan Stepansky
- Alan Stern
- Alan Stevens
- Alan Steward
- Alan Stivell
- Alan Storeygard
- Alan Stringer
- Alan Styler
- Alan Subola
- Alan T.
- Alan T.
- Alan T Marshall
- Alan Tam
- Alan Tarney
- Alan Tavener
- Alan Taylor
- alan taylor west
- Alan Tew
- Alan Tew Orchestra
- Alan Thicke
- Alan Thicke
- Alan Thomas
- Alan Thomas
- Alan Thomas
- Alan Thompson
- Alan Thompson
- Alan Thompson, Jr.
- Alan Thomson
- Alan Thornhill
- Alan Throughgood
- Alan Tibaldeo
- Alan Titus
- Alan Tomlinson
- Alan Tower
- Alan Trindade
- Alan Tyler
- Alan Van McCoy
- Alan Veatch
- Alan Vega
- Alan Vega/Martin Rev
- Alan Vivian
- Alan Vochec
- Alan Vogel
- Alan W. Smith
- Alan Wagner
- Alan Walker
- Alan Watts
- Alan Weatherland
- Alan Webb
- Alan Weekes
- Alan Weeks
- Alan Weeks
- Alan Weisman
- Alan Weiss
- Alan Weiss