Rob Reiner had four children in total: one adopted daughter from his first marriage and three biological children from his second marriage.

Quick Scoop

  • Rob Reiner was a father of four.
  • His eldest child is daughter Tracy Reiner, whom he adopted during his marriage to Penny Marshall.
  • He later had three children with his wife Michele Singer: sons Jake and Nick, and daughter Romy.

Who Are His Kids?

  • Tracy Reiner – Adopted daughter from Penny Marshall’s previous marriage; Reiner legally adopted her while they were married, and she works as an actress and producer.
  • Jake Reiner – Eldest son with Michele; has worked in media and around the entertainment industry, often staying relatively low-profile.
  • Nick Reiner – Son with Michele; has publicly struggled with addiction and co-wrote the film “Being Charlie,” loosely based on his experiences.
  • Romy Reiner – Youngest child and daughter with Michele; has appeared with the family at public events.

A Note on Recent News

In late 2025, multiple outlets reported on the tragic deaths of Rob Reiner and his wife Michele Singer and on serious legal trouble involving their son Nick, which has brought renewed attention to the family and to searches like “how many kids does Rob Reiner.”

Information gathered from public forums or data available on the internet and portrayed here.