North Ambersham is a former civil parish, now in the parish of Fernhurst, in the Chichester district of West Sussex, England.

Until 1844 North Ambersham was a detached part of Hampshire and was a tithing of the parish of Steep.

4. c. 64) and the Counties (Detached Parts) Act 1844 (7 & 8 Vict.

For ecclesiastical purposes this tithing was attached to Fernhurst.

This West Sussex location article is a stub.