Jeong Yong-ki

{{Short description|South Korean film director and screenwriter}}

{{BLP sources|date=April 2019}}

{{Infobox Korean name

| hangul = 정용기

| hanja =

| rr = Jeong Yonggi

| mr = Chŏng Yonggi

| koreanipa =

| image =

| caption =

}}

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

Jeong Yong-ki ({{Korean|정용기}}; born 1970) is a South Korean film director and scriptwriter.