From what i can gather, the first test cricket hat-trick was by Fred Spofforth on January 2nd 1879. He played for Australia and dismissed Vernon Royle, Francis MacKinnon and Tom Emmett of England.
Hope that helps
The first hat-trick by an Indian was taken by Harbhajan Singh against Australia on March 11, 2001. Just one further hat trick has been taken by an Indian bowler, by Irfan Pathan on January 29, 2006.
Chetan Sharma was the first man to take a hat trick in the cricket world cup against New Zealand.
Jalal-ud-Din from pakistan got 1st hattrick in world cup on 20 september 1982
chetan sharma of india was the first bowler to take a hattrick
Wasim AkramWasim Akram
jalaluddin from Pakistan
chetan sharma was the first indian to take a hattrick
Saqlain Mushtaq of Pakistan in 1999 world cup against Zimbabwe.
James Thompson circa 1345
Harbhajan Singh
Irfan pathan
chetan sharma
anil kumbley
Chetan Sharma
Chetan Sharma was the first Indian bowler who took the hat-trick in an ODI against New Zealand in the 1987 World Cup.