Nigeria competed at the 1992 Summer Olympics in Barcelona, Spain.

The following is the list of number of competitors in the Games.

[1] Men's 4 × 400 m Relay Men's Flyweight (– 51 kg) Men's Bantamweight (– 54 kg) Men's Lightweight (– 60 kg) Men's Light Welterweight (– 63.5 kg) Men's Welterweight (– 67 kg) Men's Light Middleweight (– 71 kg) Men's Light Heavyweight (– 81 kg) Men's Heavyweight (– 91 kg) Men's Super Heavyweight (+ 91 kg) Men's 50m Freestyle Men's 100m Butterfly

Women's 50m Freestyle Women's 100m Freestyle