Sjaak is a given name and a nickname. Notable people with the name include:
* Jacobus Nicolaas
Sjaak Brinkkemper
Jacobus Nicolaas (Sjaak) Brinkkemper (born Monnickendam, 18 January 1958) is a Dutch computer scientist, and Full Professor of organisation and information at the Department of Information and Computing Sciences of Utrecht University.
Biography
B ...
(born 1958), Dutch computer scientist, and professor
* Jakob Frederik
Sjaak Köhler (1902–1970), Dutch water polo player and swimmer
*
Sjaak Lettinga (born 1982), Dutch footballer
*
Sjaak Lucassen
Sjaak Lucassen (born October 2, 1961) is a Dutch long-distance motorcycle rider.
Travels
Between 1995 and 1998 he traveled on a Honda Fireblade and then between 2001 and 2006 he traveled around the world on a Yamaha YZF-R1, nicknamed Florentin ...
(born 1961), Dutch long-distance motorcycle rider
* Klaas Pieter
Sjaak Pieters (born 1957), Dutch track cyclist
*
Sjaak Polak (born 1976), Dutch footballer
*
Sjaak Rijke Sjaak is a given name and a nickname. Notable people with the name include:
* Jacobus Nicolaas Sjaak Brinkkemper (born 1958), Dutch computer scientist, and professor
* Jakob Frederik Sjaak Köhler (1902–1970), Dutch water polo player and swimmer ...
, Dutch national held hostage by Al Qaeda in Mali 2011–2015
* Jesaia
Sjaak Swart
Jesaia Swart (born 3 July 1938), commonly known as Sjaak Swart, is a Dutch former professional footballer who played as a winger for Ajax. During his career at Ajax, he amassed a total of almost 600 matches, a record for the club.
Biography
Swa ...
(born 1938), Dutch footballer
* Jacob
Sjaak Troost
Jacob "Sjaak" Troost (born 28 August 1959) is a Dutch retired footballer who played as a defender.
Club career
Born in Pernis, South Holland, Troost played his entire career with local Feyenoord, making his Eredivisie debut on 9 April 1978 in a ...
(born 1959), Dutch footballer
*
Sjaak (rapper) (born 1985), Dutch rapper
{{given name
Dutch masculine given names
Lists of people by nickname