Amateur era

Internationals

• Draft:Des McKee (12 caps, 1947)
• Draft:Matthew Neely (4 caps, 1947)
• Draft:John Harper (3 caps, 1947)
• Draft:Des McKee (1 cap, 1947)
• Draft:Albert McConnell (7 caps, 1947)
• Draft:J. B. Stevenson (5 caps, 1958)

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• Draft:Willie Duncan (2 caps, 1984)
• Draft:John Hewitt (2 caps)

Professional era

1998-99 Heineken Cup winners

• Draft:Clinton van Rensburg (Ulster 7, 64 apps in Super Rugby and ProD2)
• Draft:Stephen McKinty (Ulster 65)
• Draft:Andrew Matchett (Ulster 62)
• Draft:Sheldon Coulter (Ulster 43+)
• Draft:Stephen Bell (Ulster 34)
• Draft:Richard Weir (Ulster 28)
• Draft:Stuart Duncan (Ulster 25)
• Draft:Stan McDowell (Ulster 23)
• Draft:Rab Irwin (Ulster 18)
• Draft: Andy Park (Ulster 17)
• Draft:Derek Topping (Ulster 15)
• Draft:Murtagh Rea (Ulster 14)
• Draft:Dean Macartney (Ulster 12)

2005-06 Celtic League winners

• Draft:Rowan Frost (Ulster 59, 81 apps in Pro14 and Amlin Cup)

Others by appearances

• Draft:Shane Stewart (Ulster 50)
• Draft:Ryan Constable (Ulster 48, 10+ apps for Saracens)
• Draft:Scott Young (Ulster 44)
• Draft:Russell Nelson (Ulster 35, 2 apps in Super Rugby)
• Draft:Campbell Feather (Ulster 29, 21 apps in Super Rugby, 4+ apps for Border Reivers)
• Draft:Richard Mackey Ulster 28)
• Draft:Gary Bell (Ulster 24+)
• Draft:Stephen Ritchie (Ulster 21+)
• Draft:Clem Boyd (Ulster 20+)
• Draft:Brad Free (Ulster 16)
• Draft: Robin Morrow (Ulster 14)
• Draft: Stuart Laing (Ulster 13+)
• Draft:Grant Henderson (Ulster 10)
• Draft: Colin Morrison (Ulster 10+)