Jonas Kældsø Poulsen
Jonas Kældsø Poulsen (born 21 March 1985) is a Danish former windsurfer, who specialized in the RS:X class. He represented his country Denmark at the 2008 Summer Olympics, finishing among the top twenty-five windsurfers in his signature sailboard. Poulsen trained as a member of Svendborg Sunds Sailing Club (), under the tutelage of head coach Jacob Holst.

Poulsen competed for the Danish sailing squad in the inaugural men's RS:X class at the 2008 Summer Olympics in Beijing. Building up to his Olympic selection, he scored a commendable, twenty-ninth-place finish to claim one of the 26 berths offered at the 2007 ISAF Worlds in Cascais, Portugal. Poulsen stormed out from a poor start to a blistering top-four finish on the midway of the series. However, he struggled in the breezy conditions on the subsequent races that sent him tumbling down the leaderboard to a lowly twenty-fourth overall with 201 net points.
RS:X
UNK
Q35
Denmark
LOC
Q8567
2008 Summer Olympics
EVE
men's RS:X
UNK
Q8567
2008 Summer Olympics
EVE
Q956
Beijing
LOC
Q930098
2007 ISAF Worlds
MEDIA
Q273059
Cascais
LOC
Q45
Portugal
LOC
Q89556146
Jonas Kældsø Poulsen
PER
1985-03-21T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
21 March 1985
DATE
2008-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
2008
DATE
2008-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
2008
DATE
2007-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
2007
DATE
+26^^http://www.w3.org/2001/XMLSchema#decimal
26
NUMBER
date of birth
country of citizenship
point in time
location
point in time
location
country
point in time
country