Dora Russell
| The Countess Russell | |
|---|---|
| by Lady Ottoline Morrell in 1922 (cropped) | |
| Born | Dora Winifred Black 3 April 1894 | 
| Died | 31 May 1986 (aged 92) Porthcurno, Cornwall, England | 
| Nationality | British | 
| Occupation(s) | Author and social activist | 
| Political party | Labour | 
Dora Winifred Russell, Countess Russell (née Black; 3 April 1894 – 31 May 1986) was a British author, a feminist and socialist campaigner, and the second wife of the philosopher Bertrand Russell. She was a campaigner for contraception and peace. She worked for the UK-government-funded Moscow newspaper British Ally, and in 1958 she led the "Women's Peace Caravan" across Europe during the Cold War.