| The Secret Millionaire | |
|---|---|
 Title card from series 10 (UK) | |
| Narrated by | John Lester |
| Country of origin | United Kingdom |
| Original language | English |
| No. of series | 10 in UK; 3 in US; 2 in AU; 2 in IE |
| No. of episodes | 67 in UK; 25 in US; 10 in AU (+ 2 unaired); 8 in IE (list of episodes) |
| Production | |
| Running time | approx. 48 min. (per episode) |
| Production company | RDF Television |
| Original release | |
| Network | Channel 4 (UK) Fox/ABC (US) Nine Network (Australia) RTÉ1 (Ireland) |
| Release | 29 November 2006 – 24 June 2012 |
| Infobox instructions (only shown in preview) | |
The Secret Millionaire is a reality television show which originated in the UK, in which millionaires go incognito into impoverished communities and agree to give away tens of thousands of pounds (or tens of thousands of dollars in the US and Australian versions). Members of the community are told the cameras are present to film a documentary. The UK version is produced by production company RDF Media. It first aired in 2006 on Channel 4, with further series in subsequent years.