David Petrus Wenceslaus Henri Pröpper (born 2 September 1991) is a Dutch former professional footballer who played as a central or attacking midfielder.

[6] He made his Eredivisie debut on 17 January 2010 in a match against NEC at Stadion de Goffert, coming on as a substitute for Kevin van Diermen in the 84th minute.

[10] Pröpper signed for newly promoted Premier League club Brighton & Hove Albion on 7 August 2017 on a four-year contract, for a club-record transfer fee.

[15] On 7 April 2018, Pröpper was shown a straight red card for a late challenge on Jonathan Hogg in a 1–1 home draw against Huddersfield Town.

[18] He played in what was Brighton's only EFL Cup match of the season on 28 August coming on as a substitute in the 1–0 home loss to South Coast rivals, Southampton.

[21] Pröpper was again a regular in the squad for the Sussex club where their safety was secured on 4 May as a result of Cardiff City losing at home to Brighton's rivals, Crystal Palace.

[17] On the opening day of the 2019–20 season, Pröpper set up Florin Andone's goal in a match where Brighton recorded their joint biggest away victory in the Premier League, beating Watford 3–0.

[26] He made his second debut for PSV on 21 July, coming on as a 63rd minute substitute for Marco van Ginkel in an eventual 5–1 home win over Galatasaray in the first leg of the second qualifying round in the Champions League.

[36] He made his senior debut on 5 June 2015, replacing captain Robin van Persie in the 57th minute of an eventual 3–4 friendly defeat to the United States at the Amsterdam Arena.