[5] After a years of protests by supporters, and legal actions by UTE, the parent club, the management has decided to restore the traditional crest on 4 July, 2022.

[6] The following table shows in detail Újpest FC kit manufacturers and shirt sponsors by year: Current sponsorships: Joma, Coca-Cola, Microsoft, Acquaworld Budapest, Ramada Resort Budapest, Puebla ticket, Karzol Trans, Szókép Nyomdaipari Kft., Lamborghini Újpest's home stadium is Szusza Ferenc Stadion, which has been their home since the opening on 17 September 1922.

It was known as Megyeri úti stadium until it was named after the club's legendary player, Ferenc Szusza in October 2003.

[7] On 3 December 2008, it was revealed by BBC Sport that the Premier League club Wolverhampton Wanderers were considering an alliance with Újpest.

Jez Moxey, the Chief executive officer of the club said: "We have had some initial discussions in Budapest with the officials of Ujpest.

[14] On 27 October 2011, Csaba Bartha, managing director of Újpest, confirmed that the club received 150 million Hungarian forint from Roderick Duchâtelet.

However, due the financial unpredictability caused by the Russo-Ukrainian War, the buyers could not transfer the remaining sum.

[16] On 27 April 2023, it was announced on Nemzeti Sport that Interactive Brokers Group, owned by Thomas Peterffy, is interested in purchasing the club.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.