| SECUR-T | 2008 | | 0 | 2 |
| SGr | 2013 | | 0 | 2 |
| Sa'Luk | 1996 | | 0 | 2 |
| Sabino | 2023 | | 0 | 2 |
| Sadie Squirrel | 1976 | | 0 | 2 |
| Sadstone Gander | 2014 | | 0 | 2 |
| サエちゃん (Sae-chan) | 2010 | | 0 | 2 |
| Sakina | 2023 | | 0 | 2 |
| Saladin Slade | 2002 | | 0 | 2 |
| Salesman from B 69026 | 1969 | | 0 | 2 |
| Sally Chipmunk | 2010 | | 0 | 2 |
| Salvador Quintana | 1958 | | 0 | 2 |
| Sam Catchem | 1990 | | 0 | 2 |
| Sam Weller | 2025 | | 0 | 2 |
| Sam from ZD 72-04-16 | 1972 | | 0 | 2 |
| Samantha | 1990 | | 0 | 2 |
| Samuel Fathom | 1999 | | 0 | 2 |
| Saoirse Bullion-O'Callaghan | 2017 | | 0 | 2 |
| Sapo Póim-Póim | 1985 | | 0 | 2 |
| Sberleff | 1992 | | 0 | 2 |
| Scarabeo Mascherato | 2021 | | 0 | 2 |
| Scassonio Strarompi | 1991 | | 0 | 2 |
| Schultz | 1937 | | 0 | 2 |
| Scientist from B ZC 823-D | 1967 | | 0 | 2 |
| Scrumpy | 1970 | | 0 | 2 |
| Seaclops | 1994 | | 0 | 2 |
| Sean Le Duck | 1998 | | 0 | 2 |
| Senhor Cumbuca | 1994 | | 0 | 2 |
| Sentimental-333 | 1972 | | 0 | 2 |
| Sergei Krokov | 1981 | | 0 | 2 |
| Sertãozinho and Cororó | 1990 | | 0 | 2 |
| Seu Joaquim | 1976 | | 0 | 2 |
| Seu Minguinho | 1983 | | 0 | 2 |
| Señor Tomaso | 1960 | | 0 | 2 |
| Shahrizad | 2023 | | 0 | 2 |
| Shannon Spokes | 2022 | | 0 | 2 |
| Sherlock Holmes from B 2021-014a | 2021 | | 0 | 2 |
| Shiny | 2018 | | 0 | 2 |
| Shirley Queen | 2025 | | 0 | 2 |
| Shiver the polar bear | 2026 | | 0 | 2 |
| Shriram | 2021 | | 0 | 2 |
| Shy book seller | 1952 | | 0 | 2 |
| Shyster Beagle | 1976 | | 0 | 2 |
| Signora Marsigliese | 2021 | | 0 | 2 |
| Silas | 2023 | | 0 | 2 |
| Simeon | 1998 | | 0 | 2 |
| Simon Schrijvertje | 2024 | | 0 | 2 |
| Sindaco Persis | 2013 | | 0 | 2 |
| Sir Glutonius Patinhas | 1982 | | 0 | 2 |
| Sir Ildo Patinhas | 1982 | | 0 | 2 |
| Sir Quackius Patinhas | 1982 | | 0 | 2 |
| Sir Tuxford | 1986 | | 0 | 2 |
| Sissy from I TL 3357-3 | 2020 | | 0 | 2 |
| Sjors de Spin | 2021 | | 0 | 2 |
| Skag | 2003 | | 1 | 2 |
| Skip McCoy | 1968 | | 0 | 2 |
| Slappo from Topolinia 20802 | 2009 | | 0 | 2 |
| Slider Petrolski | 2006 | | 0 | 2 |
| Slush | 2012 | | 0 | 2 |
| Smitty | 2004 | | 0 | 2 |