Shinku is the fifth Rozen Maiden doll in Peach-Pit's Rozen Maiden manga series.
Shinku can also refer to:
- Shinku (NOMAD), the character from Studio NOMAD's 2004 anime continuity.
- Shinku (dolls talk), the character from Rozen Maiden: Dolls Talk.
- Shinku (Maite wa Ikenai), the character from Maite wa Ikenai Rozen Maiden.