The Duke and Duchess of Cambridge will send two-year-old Prince George to the Westacre Montessori School Nursery in Norfolk before the end of January.
The nursery is close to Will and Kate's Cambridge's home, Anmer Hall.
The Westacre Montessori School Nursery said: "We are looking forward to welcoming George to our nursery where he will get the same special experience as all of our children."
The announcement comes as the Kensington Palace shared a new photo of the royal family ahead of Christmas.
The photograph shows Will, Kate, George and his baby sister, Princess Charlotte. It was taken in late October by photographer Chris Jelf.
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