Crystal Palace defender Joachim Andersen, Brentford’s Mathias Jensen and Mikkel Damsgaard plus Ramsus Kristensen of Leeds also feature alongside ex-Chelsea star Andreas Christensen.
Hjulmand released the list on Monday but will name his completed 26-man squad later in the week, with November 14 the deadline to submit final selections to FIFA ahead of kick-off in Qatar.
Denmark face defending champions France plus Australia and Tunisia in Group D.
Full Denmark World Cup squad:
Goalkeepers: Kasper Schmeichel, Oliver Christensen.
Defenders: Simon Kjaer, Joachim Andersen, Joakim Maehle, Andreas Christensen , Rasmus Kristensen, Jens Stryger Larsen , Victor Nelsson, Daniel Wass.
Midfielders: Thomas Delaney, Mathias Jensen, Christian Eriksen, Pierre-Emile Hojbjerg.
Forwards: Andreas Skov Olsen, Jesper Lindstrom, Andreas Cornelius, Martin Braithwaite, Kasper Dolberg, Mikkel Damsgaard, Jonas Wind.