The Horniman Museum and Gardens is primarily funded by the UK government through the Department for Culture, Media and Sport (DCMS) as a non-departmental public body. This means it receives public funding but operates independently.
In addition to government support, the museum also secures funding from:
- The Horniman Museum and Gardens Trust, a registered charity that helps with fundraising efforts.
- Grants from organizations like the National Lottery Heritage Fund and Arts Council England.
- Private donations and sponsorships from individuals, businesses, and philanthropic groups.
- Income from ticketed events, retail sales, and venue hire.