Park Jin-young (born 1971) is a South Korean singer-songwriter and founder of JYP Entertainment.
Park Jin-young or Jinyoung Park may also refer to:
- Jinyoung (born 1994), South Korean singer and member of GOT7
- Park Jin-young (swimmer) (born 1997), South Korean swimmer
- Jinyoung Park (mathematician), proposer of proof of the Kahn–Kalai conjecture