Arno Klaassen (born 16 November 1979, in Tilburg) is a Dutch bobsledder.
Klaassen started with international bobsleigh competitions in 2005 and therefore was not yet part of Arend Glas's team that participated at the 2002 Winter Olympics in Salt Lake City.
In January 2006 Klaassen qualified himself in the team of that several weeks earlier secured its qualification for the 2006 Winter Olympics in Turin.
At the qualification play-off (named bob-off) held in Oberhof, Germany he ended up in second position (behind Sybren Jansma), thus claiming his seat in the bob.
[1] This biographical article relating to bobsleigh in the Netherlands is a stub.