A number of players have represented both clubs in recent years.
Here are some of the most notable:
5. Sam Tomkins
Following two successful stints with Wigan Warriors, Sam Tomkins joined Catalans in 2019. The fullback was recently England's captain at the Rugby League World Cup. Photo: Laurent SELLES SWpix.com
6. Joel Tomkins
Like his brother, Joel Tomkins has also spent time with both clubs. Following two stints with Wigan, a spell in rugby union, and two seasons with Hull KR, the second-rower moved to Catalans, where his career came to an end. Photo: John Clifton/SWpix.com
7. Gil Dudson
Warrington prop Gil Dudson was with Wigan between 2012 and 2014, and recently spent two years in Perpignan before his move to the Halliwell Jones Stadium. Photo: Alex Whitehead/SWpix.com
8. Pat Richards
Pat Richards' Super League career was mainly spent with Wigan, where he won four major honours between 2006 and 2013. After a stint back in Australia, he spent a season with the Dragons before his retirement. Photo: Alex Whitehead/SWpix.com