Lee Jeong-eun or Lee Jung-eun () is the name of the following people:
- A series of South Korean golfers, all of them have been numbered in order of age:
*Lee Jeong-eun (golfer, born 1976) (), also known as 'Jeongeun Lee1'
*Lee Jeong-eun (golfer, born 1977) (), also known as 'Jeongeun Lee2'
*Lee Jeong-eun (golfer, born 1985) (), also known as 'Jeongeun Lee3'
*Lee Jeong-eun (golfer, born 1987) (), also known as 'Jeongeun Lee4'
*Lee Jeong-eun (golfer, born 1988), also known as 'Jeongeun Lee5'
*Lee Jeong-eun (golfer, born 1996), also known as 'Jeongeun Lee6'