Hungary competed at the 1948 Summer Olympics in Wembley Park, London, England. 128 competitors, 107 men and 21 women, took part in 76 events in 15 sports.
Imre Németh — Athletics, Men's Hammer Throw
Olga Gyarmati — Athletics, Women's Long Jump
Tibor Csik — Boxing, Men's Bantamweight
László Papp — Boxing, Men's Middleweight
Aladár Gerevich — Fencing, Men's Sabre Individual
Tibor Berczelly, Aladár Gerevich, Rudolf Kárpáti, Pál Kovács, Bertalan Papp, and László Rajcsányi — Fencing, Men's Sabre Team
Ilona Elek — Fencing, Women's Foil Individual
Ferenc Pataki — Gymnastics, Men's Floor Exercises
Károly Takács — Shooting, Men's Rapid-Fire Pistol
Gyula Bóbis — Wrestling, Men's Freestyle Heavyweight
János Mogyorósy Klencs — Gymnastics, Men's Floor Exercises
Erzsébet Balázs, Irén Karcsics, Anna Fehér, Erzsébet Köteles, Olga Tass, Edit Vásárhelyi, and Mária Kövi — Gymnastics, women's Team Competition
Géza Kádas, György Mitró, Imre Nyéki, and Elemér Szathmáry — Swimming, Men's 4 × 200 m Freestyle Relay
Jenő Brandi, Oszkár Csuvik, Dezső Fábián, Dezső Gyarmati, Endre Győrfi, Miklós Holop, László Jeney, Dezső Lemhényi, Károly Szittya, and István Szivós — Water Polo, Men's Team Competition
Miklós Szilvási — Wrestling, Men's Greco-Roman Welterweight
József Várszegi — Athletics, Men's Javelin Throw
Lajos Maszlay — Fencing, Men's Foil Individual
Pál Kovács — Fencing, Men's Sabre Individual
János Mogyorósy Klencs — Gymnastics, Men's Long Horse Vault
Ferenc Pataki — Gymnastics, Men's Long Horse Vault
László Baranyai, János Mogyorósy Klencs, Ferenc Pataki, Lajos Sántha, Lajos Tóth, and Ferenc Várkői — Gymnastics, Men's Team Combined Exercises
Antal Szendey, Róbert Zimonyi, and Béla Zsitnik — Rowing, Men's Coxed Pairs
Géza Kádas — Swimming, Men's 100m Freestyle
György Mitró — Swimming, Men's 1500m Freestyle
Éva Novák — Swimming, Women's 200m Breaststroke
Ferenc Tóth — Wrestling, Men's Greco-Roman Featherweight
Károly Ferencz — Wrestling, Men's Greco-Roman Lightweight
18 fencers, 15 men and 3 women, represented Hungary in 1948.
Men's foil
Lajos Maszlay
Endre Palócz
József Hátszeghy
Men's team foil
Béla Bay, Aladár Gerevich, József Hátszeghy, Lajos Maszlay, Pál Dunay, Endre Palócz
Men's épée
Pál Dunay
Imre Hennyei
Béla Mikla
Men's team épée
Imre Hennyei, Pál Dunay, Béla Rerrich, Béla Mikla, Lajos Balthazár, Béla Bay
Men's sabre
Aladár Gerevich
Pál Kovács
Tibor Berczelly
Men's team sabre
Aladár Gerevich, Tibor Berczelly, Rudolf Kárpáti, Pál Kovács, László Rajcsányi, Bertalan Papp
Women's foil
Ilona Elek-Schacherer
Margit Elek
Éva Kun
Three male pentathletes represented Hungary in 1948.
Frigyes Hegedűs
István Szondy
László Karácson
Four shooters represented Hungary in 1948. Károly Takács won a gold medal in the 25 metre pistol event.
25 metre pistol
Károly Takács
Lajos Börzsönyi
Ambrus Balogh
50 metre pistol
Ambrus Balogh
Lajos Börzsönyi
Sándor Tölgyesi