Clubs are required to submit squad lists of no more than 25 players, with no more than 17 who do not fulfil the home-grown player criteria, to cover the period until the end of the winter transfer window in January.
Summer signings Sandro Tonali and Harvey Barnes are included for the Magpies, while Joe Willock and Emil Krafth - who are both currently working towards their returns from injury - are also named.
The list only covers contracted players over the age of 21, meaning younger players like Elliot Anderson and Lewis Miley, as well as recent arrivals Tino Livramento and Lewis Hall, are still eligible to play but do not need to be named on the list.
Newcastle United's 25-man squad for the first half of the season is as follows:
1 Martin Dúbravka2 Kieran Trippier3 Paul Dummett4 Sven Botman5 Fabian Schär6 Jamaal Lascelles7 Joelinton8 Sandro Tonali9 Callum Wilson10 Anthony Gordon11 Matt Ritchie13 Matt Targett14 Alexander Isak15 Harvey Barnes17 Emil Krafth18 Loris Karius19 Javier Manquillo22 Nick Pope23 Jacob Murphy24 Miguel Almirón28 Joe Willock29 Mark Gillespie33 Dan Burn36 Sean Longstaff39 Bruno Guimarães