PLAYER
POS
DOB
CLUB
SINCE
KJ
Kim Jaggy
DF
14.11.1982 (44)
Haiti
Tuggen2018
SJ
Sébastien Jeanneret
DF
12.12.1973 (53)
SwitzerlandRetired
—
FJ
Fernand Jaccard
MF
08.10.1907 (†)
SwitzerlandDeceased
—
J
Joaquim Adão
MF
14.07.1992 (34)
AngolaRetired
—
SJ
Saidy Janko
MF
22.10.1995 (31)
Gambia Young Boys2023
AJ
Ardon Jashari
MF
30.06.2002 (24)
Switzerland
AC Milan2025
EJ
Eldin Jakupović
GK
02.10.1984 (42)
Switzerland
Chattanooga FC2024
AJ
Alexandre Jankewitz
MF
25.12.2001 (25)
Switzerland Winterthur2024
AJ
Alfred Jäck
FW
02.08.1911 (†)
SwitzerlandDeceased
—
DJ
Darko Jevtić
MF
08.02.1993 (33)
Switzerland
Jedinstvo Ub2024
DJ
David Jacovic
MF
05.02.2001 (25)
Switzerland St. Gallen2021
J
Joel Castro Pereira
GK
28.06.1996 (30)
Portugal
Reading2023
LJ
Loïc Jacot
GK
07.10.1999 (27)
SwitzerlandRetired
—
LJ
Luca Jaquez
DF
02.06.2003 (23)
Switzerland
VfB Stuttgart2025
MJ
Martin Jeitziner
MF
13.01.1963 (63)
SwitzerlandRetired
—
SJ
Sven Joss
DF
18.07.1994 (32)
Switzerland Konolfingen2021
VJ
Vasilije Janjičić
MF
02.11.1998 (28)
Switzerland Thun2023
WJ
Willy Jäggi
FW
28.07.1906 (†)
SwitzerlandDeceased
—
ZJ
Zoran Josipovic
FW
25.08.1995 (31)
Switzerland
Istra 19612023