The Ulsterman scored the necessary three points in his side’s 24-8 loss to Biarritz Olympique to take him to 502 points in the competition
Humphreys reached the landmark score as he slotted over a penalty in the 51st minute before leaving the field with an injury.
Humphreys joins Ronan O’Gara, Stephen Jones, Diego Dominguez and Neil Jenkins as members of the ERC Elite 500 club.
Humphreys adds the crystal boot to the ERC Elite cap he was presented with in Round 4 in recognition of his 50th appearance in the tournament.
He made his Heineken Cup debut in 1996, and scored 23 points when Ulster defeated Caledonia 34-41.
He has scored 13 tries en route to his 501 points.
Check his record here