| Momoko Shimizu | |
| Native Name: | 清水 萌々子 |
| Native Name Lang: | ja |
| Birth Date: | 9 October 1997 |
| Birth Place: | Tokyo, Japan |
| Nationality: | Japanese |
| Occupation: | Actress |
| Years Active: | 2002–2007 |
is a Japanese former child actress who was affiliated with Horipro. She is best known for her role as Yuki Fukushima in the 2004 film Nobody Knows.[1]