INTERNATIONAL PLAYERS
| NAME | YEAR* | POSITION | COUNTRY |
| Harry Weston | 1901 | Forward | England |
| Edgar Mobbs | 1909 | Wing | England |
| Gilbert Bull | 1914 | Prop | England |
| Freddie Blakiston | 1920 | Flanker | England |
| Bobby Jones | 1926 | Fly-half | Wales |
| James Webb | 1926 | No 8 | England |
| Thomas Harris | 1929 | No 8 | England |
| Eric Coley | 1929 | No 8 | England |
| Ray Longland | 1932 | Prop | England |
| Billy Weston | 1933 | Flanker | England |
| John Dicks | 1934 | Lock | England |
| Wick Powell | 1935 | Scrum-half | Wales |
| Don White | 1943 | Flanker | England |
| Lewis Cannell | 1948 | Centre | England |
| Michael Berridge | 1949 | Prop | England |
| John Hyde | 1950 | Wing | England |
| Thomas Gray | 1950 | Fullback | Scotland |
| Trevor Smith | 1951 | Hooker | England |
| Niall Bailey | 1952 | Wing | Ireland |
| Jeff Butterfield | 1953 | Centre | England |
| Victor Leadbetter | 1954 | No 8 | England |
| Frank Sykes | 1955 | Wing | England |
| Phil Taylor | 1955 | No 8 | England |
| Ron Jacobs | 1956 | Prop | England |
| Dickie Jeeps | 1956 | Scrum-half | England |
| James Hetherington | 1958 | Fullback | England |
| Martin Underwood | 1962 | Wing | England |
| Roger Hosen | 1963 | Fullback | England |
| Andy Hancock | 1965 | Wing | England |
| Keith Savage | 1966 | Wing | England |
| David Powell | 1966 | Prop | England |
| Trevor Wintle | 1966 | Scrum-half | England |
| Bob Taylor | 1966 | Flanker | England |
| Peter Larter | 1967 | Lock | England |
| Michael Parsons | 1968 | Lock | England |
| Bryan West | 1968 | Flanker | England |
| Derek Prout | 1968 | Wing | England |
| Chris Wardlow | 1970 | Centre | England |
| Ian Wright | 1971 | Fly-half | England |
| Roger Arneil | 1972 | Flanker | Scotland |
| Jacko Page | 1975 | Scrum-half | England |
| Gary Pearce | 1979 | Prop | England |
| John Olver | 1990 | Hooker | England |
| Martin Bayfield | 1992 | Lock | England |
| Tim Rodber | 1992 | Lock/back row | England |
| Ian Hunter | 1993 | Fullback/wing | England |
| Peter Walton | 1994 | Flanker | Scotland |
| Neil Edwards | 1994 | Lock | Scotland |
| Gregor Townsend | 1995 | Fly-half | Scotland |
| Michael Dods | 1995 | Wing/fullback | Scotland |
| Jon Bell | 1995 | Centre | Ireland |
| Allen Clarke | 1995 | Hooker | Ireland |
| Paul Grayson # | 1995 | Fly-half | England |
| Matt Dawson # | 1995 | Scrum-half | England |
| Nick Beal | 1996 | Fullback | England |
| Matt Stewart | 1997 | Prop | Scotland |
| Budge Pountney | 1998 | Flanker | Scotland |
| Pat Lam | 1998 | No 8 | Samoa |
| Federico Mendez | 1998 | Hooker | Argentina |
| Allan Bateman | 1999 | Centre | Wales |
| Martin Scelzo | 1999 | Prop | Argentina |
| Ben Cohen # | 2000 | Wing | England |
| Steve Brotherstone | 2000 | Hooker | Scotland |
| John Leslie | 2000 | Centre | Scotland |
| Luca Martin | 2000 | Fullback/Centre | Italy |
| Richard Metcalfe | 2000 | Lock | Scotland |
| Oliver Brouzet | 2000 | Lock | France |
| Craig Moir | 2000 | Wing | Scotland |
| Tom Smith | 2001 | Prop | Scotland |
| Steve Thompson # | 2001 | Hooker | England |
| Steve Williams | 2002 | Lock | Wales |
| Robbie Morris | 2003 | Prop | England |
| David Quinlan | 2005 | Centre | Ireland |
| Sean Lamont | 2005 | Wing | Scotland |
| Euan Murray | 2007 | Prop | Scotland |
| Soane Tonga'uiha | 2007 | Prop | Tonga |
| Dylan Hartley | 2008 | Hooker | England |
| Scott Gray | 2009 | Flanker | Scotland |
| Ben Foden | 2009 | Full back | England |
| Shane Geraghty | 2009 | Fly half | England |
| Courtney Lawes | 2009 | Lock | England |
| Chris Ashton | 2010 | Wing | England |
| Joe Ansbro | 2010 | Centre | Scotland |
| Cesar Sempere | 2011 | Fullback | Spain |
| Tom Wood | 2011 | Flanker | England |
| Vasily Artemyev | 2011 | Wing | Russia |
| George Pisi | 2011 | Centre | Samoa |
| Phil Dowson | 2012 | Back row | England |
| Lee Dickson | 2012 | Scrum-half | England |
| Paul Doran Jones | 2013 | Prop | England |
| Samu Manoa | 2013 | Lock/Back Row | USA |
| Stephen Myler | 2013 | Fly half | England |
| Alex Corbisiero | 2013 | Prop | England |
| Kahn Fotuali'i | 2013 | Scrum-half | Samoa |
| George North | 2013 | Wing | Wales |
| Ken Pisi | 2013 | Wing | Samoa |
| Luther Burrell | 2014 | Centre | England |
| Cam Dolan | 2014 | No 8 | USA |
| Ahsee Tuala | 2015 | Full Back | Samoa |
| Calum Clark | 2015 | Back row | England |
| Paul Hill | 2016 | Prop | England |
| Kieran Brookes | 2016 | Prop | England |
| Teimana Harrison | 2016 | Back row | England |
| Campese Ma’afu | 2016 | Prop | Fiji |
| Louis Picamoles | 2016 | No 8 | France |
| Nafi Tuitavake | 2016 | Centre/Wing | Tonga |
| Api Ratuniyarawa | 2016 | Back Row | Fiji |
| Juan Pablo Estelles | 2016 | Centre | Argentina |
| Piers Francis | 2017 | Centre | England |
| Dan Biggar | 2018 | Fly-half | Wales |
| Lewis Ludlam | 2019 | Back Row | England |
| Rory Hutchinson ± | 2019 | Centre | Scotland |
| Cobus Reinach | 2019 | Scrum-half | South Africa |
| Sam Matavesi | 2019 | Hooker | Fiji |
| George Furbank ± | 2020 | Fullback | England |
| Alex Mitchell ± | 2021 | Scrum-half | England |
| Tommy Freeman ± | 2022 | Fullback | England |
| Tom Pearson ± | 2023 | Back row | England |
| Temo Mayanavanua | 2023 | Lock | Fiji |
| Fraser Dingwall ± | 2024 | Centre | England |
| Fin Smith ± | 2024 | Fly-half | England |
| Elliot Millar Mills ± | 2024 | Prop | Scotland |
| Ollie Sleightholme ± | 2024 | Winger | England |
| Robbie Smith ± | 2024 | Hooker | Scotland |
| Henry Pollock ± | 2025 | Back row | England |
* Year indicates first cap as a Saints player
± Denotes current Saints players
# Denotes 2003 Rugby World Cup winners
Players who have been internationals but did not play a Test during their Saints career are not featured.
BRITISH AND IRISH LIONS
- Blair Swannell (1899 & 1904)*
- Robin Harrison (1910)*
- Freddie Blakiston (1924)*
- Eric Coley (1927)*
- Billy Weston (1936)*
- Jeff Butterfield (1955, 1959)*
- Dickie Jeeps (1955, 1959, 1962)*
- Frank Sykes (1955)
- David Powell (1966)
- Keith Savage (1966, 1968)*
- Bob Taylor (1968)*
- Peter Larter (1968)*
- Bryan West (1968)
- Ian Hunter (1993)
- Martin Bayfield (1993)*
- Nick Beal (1997)
- Gregor Townsend (1997)*
- Paul Grayson (1997)
- Matt Dawson (1997, 2001)*
- Tim Rodber (1997)*
- Ben Cohen (2001)
- Steve Thompson (2005)*
- Ewan Murray (2009)
- Courtney Lawes (2017, 2021)*
- George North (2017)*
- Dan Biggar (2021)*
- Tommy Freeman (2025)
- Alex Mitchell (2025)
- Fin Smith (2025)
- Henry Pollock (2025)
* Denotes those capped by the Lions in a Test match.
