That select band are members of the club’s Hall of Fame and four more will be inducted at a special ceremony on Sunday.
A celebration lunch at Headingley Stadium will also mark the 40th anniversary of Leeds’ 1983-84 JP Trophy-winning campaign.
Players from that team will be in attendance, alongside Hall of Fame members and the current squad.
To be eligible for the Hall of Fame, individuals must have played at least 150 games for Leeds, made an exceptional contribution to rugby in the city and achieved representative honours during their playing career.
Here’s a full list of the 24 current members. How many did you see play?
13. Arthur Clues (1947-54)
Hard as nails, skilful Australian forward, made 236 appearances for Leeds. Photo: Staff
14. Fred Webster (1902-20)
Second-most Leeds appearances, with 543. He scored eight tries in a 102-0 win over Coventry in 1913, a feat only Eric Harris has matched since. Photo: Leeds Rhinos/YPN.
15. Les Dyl (1970-85)
World-class centre, made 434 appearances for Leeds, scoring 193 tries - both in the club's all-time top-10. Photo: Steve Riding
16. Rob Burrow MBE (2001-2017)
One of the most popular players in Rhinos’ history, an eight-time Grand Final winner, twice as man of the match, in 493 appearances. Photo: Steve Riding
17. Jim Brough (1925-44)
Former England rugby union international full-back, made 442 appearances for Leeds over a 19-year career and was a Challenge Cup winner three times. Photo: Leeds Rhinos/YPN.
18. Don Robinson (1956-64)
World Cup winner in 1954, he played in the 1957 Challenge Cup final with a broken wrist - scoring the winning try - and his 296 appearances included the 1961 Championship final triumph, making him the first Leeds player to do the double. Photo: YPN