| LITTÉRATURE | Sugar's Marvellous Machines: An Amstrad CPC Retrospective | 2014 |
| PEOPLES | Sugar Talks: Sweet Future (Popular Computing Weekly) | 1987 |
| GAMELIST | Sugar City (CPCRetroDev 2023) | 2023 |
| GAMELIST | Sudoku Master | 2009 |
| APPLICATIONS | Sudoku - John Shaw | 2006 |
| GAMELIST | Sudoku | 2008 |
| GAMELIST | Subway Vigilante | 1989 |
| GAMELIST | Subterranean Stryker
Raid Souterrain | 1985 |
| GAMELIST | Subtera Puzlo | 2013 |
| LITTÉRATURE | Subroutines For the Amstrad CPC 464 and 664 (Amstrad Computer User) | 1986 |
| GAMELIST | Submarine
Locate & Destroy!  | 1986 |
| GAMELIST | Submarine War | 1988 |
| GAMELIST | Submarine Sabotage (PunyJam #3) | 2023 |
| GAMELIST | Submarine | 1984, 1985 |
| GAMELIST | Subbuteo | 1990 |
| GAMELIST | Subacuatic | 2020 |
| GAMELIST | Sub-Hunter
U-Boot Jagd | 1986 |
| GAMELIST | Sub Sunk | 1985 |
| GAMELIST | Sub Hunter | 2011 |
| GAMELIST | Stuntman Seymour
Seymour Stuntman | 1992 |
| GAMELIST | Stunt Car Racer | 1990 |
| GAMELIST | Stunt Bike Simulator | 1988 |
| GAMELIST | Stunt Bike | 1990 |
| GAMELIST | Stun Runner
S.T.U.N Runner | 1991 |
| LITTÉRATURE | Structured Programming On the Amstrad Computers CPC 464 664 6128 (Amstrad Computer User) | 1986 |
| LITTÉRATURE | Structured Programming On the Amstrad Computers | |
| GAMELIST | Stroopie! (37th @ CPCRetroDev 2020) | 2020 |
| GAMELIST | Stripey | 19xx |
| GAMELIST | Strip Poker Animado
Animated Strip Poker
Le Strip Poker Anime | 1985 |
| GAMELIST | Strip Poker 2 Plus | 1988 |
| APPLICATIONS | String Viewer | 1993 |
| APPLICATIONS | String Split (Popular Computing Weekly) | 1987 |
| APPLICATIONS | String Finder (Popular Computing Weekly) | 1987 |
| APPLICATIONS | String Designer (The Amstrad User) | 1989 |
| GAMELIST | Striker Manager | 1990 |
| GAMELIST | Striker in the Crypts of Trogan
Stryker in the Crypts Of Trogan | 1992 |
| GAMELIST | Striker | 1990 |
| GAMELIST | Strike! | 1987 |
| GAMELIST | Strike Force SAS
Strike Force S.A.S | 1987 |
| GAMELIST | Strike Force Harrier | 1986 |
| GAMELIST | Strike Force Cobra | 1986 |
| GAMELIST | Striderblade | 2012 |
| GAMELIST | Strider 2
Strider II | 1991 |
| GAMELIST | Strider 1
Strider I | 1989 |
| GAMELIST | Stretcher (Amstrad Computer User) | 1992 |
| GAMELIST | Stretcher II
Stretcher 2: Mr Line's Revenge | 1992 |
| GAMELIST | Street Warriors | 1995 |
| GAMELIST | Street Sports Basketball | 1988 |
| GAMELIST | Street Soccer | 1989 |
| GAMELIST | Street Rally | 1993 |
| GAMELIST | Street Machine | 1986, 1988 |
| GAMELIST | Street Hawk
El Halcón Callejero | 1986 |
| GAMELIST | Street Gang Football
Street Gang Soccer | 1989 |
| GAMELIST | Street Gang  | 1988 |
| GAMELIST | Street Fighter II | 199x |
| GAMELIST | Street Fighter II | 2008 |
| GAMELIST | Street Fighter 1 | 1988 |
| GAMELIST | Street Cred Football | 1989 |
| GAMELIST | Street Cred Boxing | 1989 |
| APPLICATIONS | Streamer | 1988 |
| GAMELIST | Streaker | 1987 |
| APPLICATIONS | Strategy Software - Public Domain Disk Volume 4 | 1986 |
| APPLICATIONS | Strategy Software - Public Domain Disk Volume 3 | 1986 |
| APPLICATIONS | Strategy Software - Public Domain Disk Volume 2 | 1986 |
| APPLICATIONS | Strategy Software - Public Domain Disk Volume 1 | 1986 |
| GAMELIST | Strangeloop Plus
Strangeloop + | 1986 |
| GAMELIST | Strangeloop | 1985 |
| APPLICATIONS | Strange Software - Locksmith | 1988 |
| CODING SRC'S | Strange Cube (Amstrad Computer User) | 1989 |
| GAMELIST | Stranded | 2006 |
| APPLICATIONS | Stradsoft - Supadisc | 1986 |
| GAMELIST | Story... | 198x |
| APPLICATIONS | Story Paths | 198x |
| GAMELIST | Stormlord 2: Deliverance
Stormlord II | 1990 |
| GAMELIST | Stormlord 1 | 1989 |
| GAMELIST | Stormbringer | 1987 |
| GAMELIST | Storm Warrior | 1989 |
| GAMELIST | Storm Mountain | 19xx |
| GAMELIST | Storm Force | 19xx |
| GAMELIST | Storm 2: The Fear
Storm II | 1987 |
| GAMELIST | Storm 1: Una's Lair | 1986 |
| APPLICATIONS | Stop Press Utilities: Extra! Extra! | 198x |
| APPLICATIONS | Stop Press Page Printer (Computing with the Amstrad) | 1987 |
| APPLICATIONS | Stop Press Desktop Publishing (PCW) | 1988 |
| APPLICATIONS | Stop Press Desktop Publishing | 1987 |
| APPLICATIONS | Stop Press Cutout viewer (CPC Attack!) | 19xx |
| APPLICATIONS | Stop Press Convertion (Computing with the Amstrad) | 1988 |
| GAMELIST | Stonefear Castle | 1987 |
| GAMELIST | Stomp | 1984 |
| APPLICATIONS | Stoic | 1988 |
| GAMELIST | Stockmarket (Amstrad Computer User) | 1990 |
| GAMELIST | Stockmarket | 1985 |
| APPLICATIONS | Stockmarket | 1987 |
| APPLICATIONS | Stock-Aid | 1984 |
| GAMELIST | Stock Market Speculator
Speculator | 1985 |
| GAMELIST | Stock Market | 1985 |
| GAMELIST | Stock Exchange | 1987 |
| APPLICATIONS | Stock Accounting System (Amstrad Computer User) | 1989 |
| GAMELIST | Stix | 19xx |
| APPLICATIONS | Stippler (Amstrad Action) | 1988 |
