| Sky Graeme |
First year, Slytherin |
27 |
16 Mar 2018 |
| Sky Elf |
First year, Ravenclaw |
0 |
31 May 2026 |
| Sky Dove White |
First year, Ravenclaw |
29 |
10 Oct 2020 |
| Skraele Valasse |
Third year, Hufflepuff |
121 |
30 Apr 2022 |
| Skar Specter |
First year, Slytherin |
1 |
2 May 2018 |
| Sizzle Umbridge |
First year, Hufflepuff |
22 |
28 Sep 2022 |
| Sirius Moffew |
First year, Hufflepuff |
5 |
25 Feb 2018 |
| Siodhachan Rosewood |
Second year, Gryffindor |
18 |
17 Feb 2023 |
| Siobhán Moore |
First year, Hufflepuff |
353 |
22 Aug 2020 |
| Siobhan McCarty |
Fourth year, Duellist, Gryffindor |
540 |
28 Nov 2023 |
| Siobhan Baird |
Fifth year, Hufflepuff |
41 |
22 Oct 2018 |
| Sinead Callaghan |
Second year, Slytherin |
22 |
10 May 2022 |
| Sinclair Carver |
Third year, Gryffindor |
194 |
18 Feb 2025 |
| Simon Tilia |
Fifth year, Ravenclaw |
667 |
20 May 2023 |
| Simon Reid |
First year, Ravenclaw |
12 |
17 Sep 2018 |
| Simon Kincaid |
Seventh year, Broom Racer, Writer, Hufflepuff |
7 873 |
12 Dec 2020 |
| Simon Corbin |
Second year, Gryffindor |
1 157 |
28 Dec 2021 |
| Simon Cole |
First year, Hufflepuff |
5 |
23 Feb 2023 |
| Silvy Emberwood |
First year, Hufflepuff |
10 |
12 Aug 2025 |
| Silvio Accardi |
Third year, Duellist, Beauxbâtons |
2 |
9 Jun 2026 |
| Silvia Yandell |
First year, Gryffindor |
22 |
11 Nov 2022 |
| Silvia Nelsen |
First year, Gryffindor |
4 |
3 Aug 2023 |
| Silvia Anne Crow |
First year, Gryffindor |
1 |
18 Mar 2026 |
| Silver Roane |
First year, Hufflepuff |
20 |
18 Jun 2020 |
| Silver Hemberst |
First year, Gryffindor |
24 |
10 Feb 2020 |