Carmelo Anthony had a triple-double versus the Celtics on April 17, 2012.

carmelo anthony last triple-double
NAMEDATETMOPPTD3MINPTSREBASTSTLBLKTOVFGMFGAFG%3PM3PA3P%FTMFTAFT%PF+/-
Carmelo AnthonyCarmelo Anthony4/17/2012
NYKNYK
vs
BOSBOS
140351210205132454.22450.07887.55+3
Carmelo AnthonyCarmelo Anthony2/5/2007
DENDEN
vs
PHXPHX
140311010003122744.4020.07887.52-1
StatMuse has game-level data for triple-doubles going back to the 1950-51 season.