The name Blackwell can refer to many places, people, and things.

Places

• Blackwell, County Durham, England
• Blackwell, Cumbria, England
• Blackwell, Bolsover, Alfreton, Derbyshire, England
• Blackwell, Buxton, Derbyshire, England
• Blackwell, Somerset, England
• Blackwell, Sussex, England
• Blackwell, Warwickshire, England
• Blackwell, Worcestershire, England
• Blackwells End, Gloucestershire, England
• Blackwells, Glamorgan, Wales

In the United States of America:

• Blackwell, Oklahoma
• Blackwell, Texas
• Blackwell, Wisconsin
• an alternative name for Roosevelt Island

People

• Ace Blackwell, fictional character
• Alexander Blackwell, Scots adventurer
• Alice Stone Blackwell
• Basil Blackwell, founder of Blackwell's
• Ben Blackwell
• Brian Blackwell
• Bumps Blackwell, American songwriter and record producer
• Carlyle Blackwell
• Chad Blackwell
• Chris Blackwell, founder of Island Records
• David Blackwell, mathematician
• Ed Blackwell, jazz drummer
• Elise Blackwell
• Elizabeth Blackwell, physician
• Emily Blackwell
• Ernley Blackwell
• Ewell Blackwell
• Francis Blackwell
• Francis Blackwell Forbes, merchant and botanist
• Grey Blackwell
• Henry B. Blackwell, husband of Lucy Stone
• Ian Blackwell
• Jerry Blackwell
• Julius W. Blackwell
• Ken Blackwell, American politician
• Kevin Blackwell
• Leslie Blackwell, Canadian politician
• Lucien E. Blackwell
• Malvern Blackwell
• Morton Blackwell
• Otis Blackwell, American songwriter
• Paul Blackwell
• Robert Blackwell, American songwriter, nicknamed "Bumps"
• Roger Blackwell, marketing expert and public speaker
• Samuel C. Blackwell, husband of Antoinette Brown
• Scrapper Blackwell, American blues guitarist
• Sue Blackwell
• Thomas Blackwell, (1701-1757), Scottish classical scholar
• Mr. Blackwell, fashion critic best known for his annual "worst dressed" lists

Miscellaneous

• Rao-Blackwell theorem, in statistics
• Blackwell's, a chain of publishers and bookshops based in Oxford
• Blackwell's list, a list of worst dressing ladies in the world
• Blackwell Publishing
• Blackwell, nickname of Ran Kotobuki's boyfriend in the Mihona Fuji manga/anime series "Gals"

Surnames

Blackwell