The Dominican Republic competed at the 1968 Summer Olympics in Mexico City, Mexico. 18 competitors, all men, took part in 16 events in 5 sports.
Men's 100 metres
Alberto TorresRound 1 — 10.7 s (→ 6th in heat, did not advance)Porfirio VerasRound 1 — 10.5 s (→ 5th in heat, did not advance)Men's 200 metres
Porfirio VerasRound 1 — 21.5 s (→ 6th in heat, did not advance)Alberto TorresRound 1 — 21.9 s (→ 5th in heat, did not advance)Men's 400 metres
José L'OficialRound 1 — 47.9 s (→ 7th in heat, did not advance)Men's 800 metres
José L'OficialRound 1 — 1:55.6 min (→ 7th in heat, did not advance)Men's 1500 metres
Miguel NúñezRound 1 — 4:23.6 min (→ 10th in heat, did not advance)Men's 110 metres hurdles
Radhames MoraRound 1 — 16.8 s (→ 7th in heat, did not advance)Men's 4x100 metres relay
Luis Soriano, Alberto Torres, Rafael Domínguez, Porfirio VerasRound 1 — 41.4 s (→ 7th in heat, did not advance)Men's 4x400 metres relay
Rolando Gómez, Jose L'Oficial, Radhames Mora, David SorianoRound 1 — 3:19.4 min (→ 5th in heat, did not advance)Flyweight (48 kg)
Ignacio EspinalRound 1 — Lost to Robert Urretavizcaya of ArgentinaLightweight (60 kg)
Martín PuelloRound 2 — Lost to Armando Mendoza of VenezuelaLight welterweight (63.5 kg)
Donato CartagenaRound 2 — Lost to James Wallington of the USAThree shooters, all men, represented the Dominican Republic in 1968.
TrapDomingo Lorenzo — 124 pts (→ 55th place)SkeetRiad Yunes — 170 pts (→ 48th place)Luis Santana — 57 pts (→ 52nd place)Lightweight
Ramón SilfaPress — 95.0 kgSnatch — 82.5 kgJerk — DQ (→ no ranking)Light heavyweight
José PérezPress — 110.0 kgSnatch — 105.0 kgJerk — 135.0 kgTotal — 350.0 kg (→ 22nd place)Men's freestyle flyweight (52 kg)
José DefranRound 1 — fought Mohammad Ghorbani of IranRound 2 — fought Richard Sanders of the USAMen's freestyle featherweight (63 kg)
Onésimo RufinoRound 1 — fought Choi Jung-Heuk of South KoreaRound 2 — fought Masaaki Kaneko of Japan
