21

#21 at Chelsea

Premier League

Players who wore this number

21
1993/94
21
1994/95
21
1996/97
21
1997/98
21
1998/99 – 2000/01
21
2002/03
21
2003/04
21
2006/07 – 2011/12
21
2012/13
21
2013/14 – 2016/17
21
2017/18 – 2019/20
21
2020/21 – 2023/24
21
2025/26 – 2026/27