Saints boss Chris Boyd will have a 58-man first-team squad at his disposal this season.
The club confirmed the list of men who will represent the black, green and gold when announcing their co-captains on Tuesday morning.
Teimana Harrison and Alex Waller are the men tasked with skippering Saints this season.
And they will be part of a talented group at the Gardens.
Saints finished fourth in the Gallagher Premiership last season, reaching the quarter-finals of the European Challenge Cup and winning the Premiership Rugby Cup.
Their new campaign gets underway next Saturday (September 21) as they travel to Sale Sharks in the Premiership Rugby Cup.
And here is the 58-man squad they will be able to call upon during the 2019/20 season...
Alex Waller (co-captain)
Francois van Wyk
Michael van Vuuren
Teimana Harrison (co-captain)
* Senior Academy 2018/19
** Injury cover (temporary contract)