Kwak Dae-sung

{{Short description|South Korean judoka}}

{{family name hatnote|Kwak||lang=Korean}}

{{Use dmy dates|date=June 2023}}

{{Infobox judoka

| image =

| image_size =

| alt =

| caption =

| module = {{Infobox Korean name

| hangul = 곽대성

| hanja = {{linktext|郭|大|成|}}

| rr = Kwak Dae-seong

| mr = Kwak Tae-sŏng

| child = yes

}}

| country = South Korea

| weight_class =

| rank =

| rank_ref =

| dan =

| club =

| worlds_rank = 2

| worlds_year = 1995

| worlds_weight = Men's 71 kg

| regionals_type = AS

| regionals_rank = 1

| regionals_year = 1996

| regionals_weight =

| regionals_year2 = 1997

| regionals_weight2 =

| nationals =

| olympics_rank = 2

| olympics_year = 1996

| olympics_weight = Men's 71 kg

| show-medals =

| medaltemplates =

{{Medal|Sport| Men's judo }}

{{Medal|Country| {{KOR}} }}

{{Medal|Competition| Olympic Games }}

{{Medal|S| 1996 Atlanta | {{nbnd}}71 kg }}

{{Medal|Competition| World Championships }}

{{Medal|S| 1995 Chiba | {{nbnd}}71 kg }}

{{Medal|Competition| Asian Championships }}

{{Medal|G| 1996 Ho Chi Minh | {{nbnd}}71 kg }}

{{Medal|G| 1997 Manila | {{nbnd}}71 kg }}

{{Medal|S| 1995 New Delhi | {{nbnd}}71 kg }}

| updated = 4 June 2023

}}

Kwak Dae-Sung is a South Korean retired judoka who is a two-time Asian champion (1996 and 1997).

He won a silver medal in the lightweight division at the 1996 Summer Olympics,{{cite Sports-Reference}} and also won silver at the 1995 World Judo Championships.