| APPLICATIONS | String Finder (Popular Computing Weekly)  | 1987 |
| APPLICATIONS | String Split (Popular Computing Weekly) | 1987 |
| APPLICATIONS | String Viewer | 1993 |
| GAMELIST | Strip Poker 2 Plus | 1988 |
| GAMELIST | Strip Poker Animado
Animated Strip Poker
Le Strip Poker Anime | 1985 |
| GAMELIST | Stripey | 19xx |
| GAMELIST | Stroopie! (37th @ CPCRetroDev 2020) | 2020 |
| LITTÉRATURE | Structured Programming On the Amstrad Computers | |
| LITTÉRATURE | Structured Programming On the Amstrad Computers CPC 464 664 6128 (Amstrad Computer User) | 1986 |
| GAMELIST | Stun Runner
S.T.U.N Runner | 1991 |
| GAMELIST | Stunt Bike | 1990 |
| GAMELIST | Stunt Bike Simulator | 1988 |
| GAMELIST | Stunt Car Racer | 1990 |
| GAMELIST | Stuntman Seymour
Seymour Stuntman | 1992 |
| GAMELIST | Sub Hunter | 2011 |
| GAMELIST | Sub Sunk | 1985 |
| GAMELIST | Sub-Hunter
U-Boot Jagd | 1986 |
| GAMELIST | Subacuatic | 2020 |
| GAMELIST | Subbuteo | 1990 |
| GAMELIST | Submarine | 1984/1985 |
| GAMELIST | Submarine Sabotage (PunyJam #3) | 2023 |
| GAMELIST | Submarine War | 1988 |
| GAMELIST | Submarine
Locate & Destroy! | 1986 |
| LITTÉRATURE | Subroutines For the Amstrad CPC 464 and 664 (Amstrad Computer User) | 1986 |
| GAMELIST | Subtera Puzlo | 2013 |
| GAMELIST | Subterranean Stryker
Raid Souterrain | 1985 |
| GAMELIST | Subway Vigilante | 1989 |
| GAMELIST | Sudoku | 2008 |
| GAMELIST | Sudoku Master | 2009 |
| APPLICATIONS | Sudoku (John Shaw) | 2006 |
| GAMELIST | Sudoku (SymbOS) | 2024 |
| GAMELIST | Sugar City (CPCRetroDev 2023) | 2023 |
| PEOPLES | Sugar Talks: Sweet Future (Popular Computing Weekly) | 1987 |
| LITTÉRATURE | Sugar's Marvellous Machines: An Amstrad CPC Retrospective | 2014 |
| EMULATION | Sugarbox | 2013/2014/2015/2016 |
| EMULATION | Sugarbox v2 | 2019/2020/2021 |
| EMULATION | SugarConvDsk | 2016/2017/2018 |
| EMULATION | SugarDS | 2025 |
| EMULATION | SugarPi | 2021 |
| GAMELIST | Suicidal Tendencies | 1989 |
| GAMELIST | Suicide Squad | 1986/1987 |
| GAMELIST | Sultan's Maze
El Laberinto del Sultan
Sultans Maze | 1984 |
| GAMELIST | Sultan's Rings | 1987 |
| GAMELIST | Sum Fun | 1984 |
| GAMELIST | Summer Games 1 | 1988 |
| GAMELIST | Summer Games 2 | 1988 |
| GAMELIST | Sun Star
Sunstar | 1987 |
| GAMELIST | Sunburst Contamination | 1982/2020 |
| DEMOSCENE | Sunny Day | 2025 |
| DEMOSCENE | SuNTrO (MegaVision) | 2025 |
| GAMELIST | Supastore | 19xx |
| GAMELIST | Super Ball | 1987/1988 |
| GAMELIST | Super Cableman | 2026 |
| GAMELIST | Super Cars | 1990 |
| APPLICATIONS | Super Cat (Amstrad Action) | 1989 |
| GAMELIST | Super Cauldron | 1993 |
| APPLICATIONS | Super CCopy | 1987 |
| GAMELIST | Super Cycle | 1986 |
| GAMELIST | Super Edge Grinder | 2012 |
| APPLICATIONS | Super Format (MS Utilities) | 1987 |
| GAMELIST | Super Gran
Tolle Oma | 1985 |
| GAMELIST | Super Hang-on | 1987 |
| GAMELIST | Super Hero
Dominic Diamond | 1995 |
| GAMELIST | Super Hero
Superhero | 1988 |
| GAMELIST | Super League | 1989 |
| GAMELIST | Super League Manager | 1991 |
| GAMELIST | Super League v2 | 1990 |
| GAMELIST | Super Monaco Grand Prix
Super Monaco GP | 1991 |
| GAMELIST | Super Pac (Wer-soft) | 1987 |
| GAMELIST | Super Pinball Magic (GX4000) | 1991 |
| GAMELIST | Super Pipeline 2
Super Pipeline II | 1985 |
| APPLICATIONS | Super Planner + Football Boxform (Boxoft) | 1989 |
| APPLICATIONS | Super Planner + Pools Planner (Boxoft) | 1990 |
| APPLICATIONS | Super Power - Disc Power ROM | 1985 |
| APPLICATIONS | Super Power - Programmer's Toolbox | 1985 |
| APPLICATIONS | Super Power ADM - Assembler Disassembler and Machine Code Monitor | 1985 |
| GAMELIST | Super Quik-quiz | 1985 |
| GAMELIST | Super Retro Robot Rampage (1ST @ CPCRETRODEV 2014) | 2014 |
| GAMELIST | Super Sam
Super Sam Starring Sam Short | 1985 |
| GAMELIST | Super Scramble Simulator
Motor Cross Simulator | 1989 |
| GAMELIST | Super Seymour Saves the Planet | 1992 |
| GAMELIST | Super Simon v1 | 1995 |
| GAMELIST | Super Simon v2 | 1995 |
| GAMELIST | Super Skweek | 1991 |
| GAMELIST | Super Sleuth
Grumpy Gumphrey Supersleuth | 1986 |
| GAMELIST | Super Soccer | 1987 |
| APPLICATIONS | Super Sorter (CPC Computing) | 1988 |
| GAMELIST | Super Space Invaders | 1991 |
| GAMELIST | Super Sprint | 1987 |
| APPLICATIONS | Super Sprites | /1985/ |
| GAMELIST | Super Spud | 1990 |
| GAMELIST | Super Star Trek | 2022 |
| GAMELIST | Super Star Trek | 2023 |
| GAMELIST | Super Stock Car | 1989 |
| GAMELIST | Super Stunt Man | 1988 |
| GAMELIST | Super Tank Simulator | 1989 |
| GAMELIST | Super Tetris | 1997 |
| GAMELIST | Super Tongue Dino (6th @ CPCRetroDev 2019) | 2019 |
| GAMELIST | Super Trolley
Supertrolley | 1988 |
| APPLICATIONS | Super v1.0 by VORAX | 198x |
