Ireland made its debut Olympic water polo appearance. ;Roster
Charles Barrett
James Beckett
James Brady
John Convery
Cecil Fagan
Charles Fagan
Norman Judd
John O'Connor
Michael O'Connor
Noel Purcell
;First round ;* Bye ;Quarterfinals
Athletics
Ten athletes represented Ireland in 1924. It was the nation's debut appearance in the sport as well as the Games. Ranks given are within the heat.
Boxing
Seven boxers represented Ireland at the 1924 Games. It was the nation's debut in the sport as well as the Olympics as an independent nation. Dwyer was the most successful Irish boxer, taking fourth place. His three bouts won were three times as many as the rest of the team combined, with Murphy getting the only other win.
Football
The Football Association of the Irish Free State or FAIFS sent a team of amateur players to the Olympic tournament, which was a single-elimination tournament. The Irish Olympic Council shunned the FAIFS as the Council saw itself as an all-Ireland body and the FAIFS was "partitionist" by restricting itself to the Free State. The FAIFS had to liaise directly with FIFA regarding its entry, rather than going through the Council. Contemporary records, such as the FAIFS annual report, regarded these three internationals as full internationals, despite featuring amateur teams. After the 1960s these games were reclassified as amateur internationals. However, in June 1999 FIFA declared that early Olympic internationals could be considered as full internationals. That would make them the first games of what is now the Republic of Ireland team. Of the 22 entrants, 12 teams played in the first round. The 6 winners then joined another 10 teams, including Ireland, in the second round. On May 28 at the Stade Olympique, the Ireland beat Bulgaria 1-0 with Paddy Duncan scoring the only goal. As a result of this win they qualified for the quarter-finals. On June 2 they played the Netherlands at the Stade de Paris in Saint-Ouen but lost 2-1 after extra-time. However, the following day, before returning home, the team played one more game, beating Estonia, 3-1 in a friendly at the Stade Olympique. ; Round 1: Bye ; Round 2 ; Quarterfinals ;Final rank: 5th place Players reserves:
John Lea
Frank Heaney
Robert Cowzer
Ernie Crawford
Th. Aungier
J. Healy
*Note: Murphy, Thomas, Robinson and Dowdall only played in friendly against Estonia.