Hungary competed at the 2000 Summer Olympics in Sydney, Australia.

178 competitors, 109 men and 69 women, took part in 137 events in 23 sports.

[1] Men's 400 m Men's 800 m Men's 110 m Hurdles Men's 400 m Hurdles Men's 4 × 100 m Men's 4 × 400 m Men's Shot Put Men's Discus Men's Hammer Throw Men's Triple Jump Men's 20 km Walk Men's 50 km Walk Men's Decathlon Women's 400 m Women's 10,000 m Women's Javelin Throw Women's Hammer Throw Women's Long Jump Women's High Jump Women's Pole Vault Women's 20 km Walk Women's Marathon Women's Heptathlon Men's Light Flyweight (– 48 kg) Men's Light Middleweight (– 71 kg) Men's Middleweight (– 75 kg) Men's Kayak Singles 500 m Men's Kayak Singles 1000 m Men's Kayak Doubles 500 m Men's Kayak Doubles 1,000 m Men's Kayak Fours 1,000 m Men's Canoe Singles 500 m Men's Canoe Singles 1000 m Men's Canoe Doubles 500 m Men's Canoe Doubles 1,000 m Women's Kayak Singles 500 m Women's Kayak Doubles 500 m Women's Kayak Fours 500 m Women's Sprint Women's 500 m Time Trial Men's 3 Metre Springboard Men's 10 Metre Platform Women's 3 Metre Springboard Thirteen fencers, seven men and six women, represented Hungary in 2000.

Men's Competition Women's Competition Five men and one woman competed for Hungary in the Sailing venue at the 2000 Olympics.

Men's Mistral Men's Single Handed Dinghy (Finn) Men's Double Handed Dinghy (470) Men's Laser Women's Mistral Men's 50 m Freestyle Men's 100 m Freestyle Men's 200 m Freestyle Men's 400 m Freestyle Men's 100 m Butterfly Men's 200 m Butterfly Men's 100 m Breaststroke Men's 200 m Breaststroke Men's 100 m Backstroke Men's 200 m Backstroke Men's 200 m Individual Medley Men's 400 m Individual Medley Men's 4 × 200 m Freestyle Men's 4 × 100 m Medley Women's 100 m Freestyle Women's 400 m Freestyle Women's 800 m Freestyle Women's 100 m Butterfly Women's 200 m Butterfly Women's 100 m Breaststroke Women's 200 m Breaststroke Women's 100 m Backstroke Women's 200 m Backstroke Women's 4 × 100 m Medley Duet Men's Singles Competition Alternates Daniel Somogyi Gergely Kisgyorgy Women's Singles Competition Men's Individual Competition Women's Individual Competition Men