A
- Aaron Bell (1922–2003), American jazz double-bassist
- Acton Bell, pseudonym of Anne Brontë
- Adrian Bell (1901–1980), British farmer-writer, father of Martin Bell
- Al Bell (born 1940), American record producer, songwriter, and record executive
- Alden John Bell (1904–1982), Roman Catholic bishop
- Alexander Graham Bell (1847–1922), Scottish-Canadian-American inventor, teacher, engineer and scientist, son of Alexander Melville Bell
- Alexander Melville Bell, Scottish-American philologist, researcher and teacher, father of Alexander Graham Bell
- Alexandre Douala Manga Bell (1897–1966), Duala ruler in Cameroon, son of Rudolf Duala Manga Bell
- Allan Bell (sociolinguist), New Zealand sociolinguist
- Alphonzo E. Bell, Sr., American oil millionaire
- Alphonzo E. Bell, Jr., American politician
- Andy Bell (born 1964), British vocalist
- Andy Bell (born 1970), British musician
- Andy Bell, British psychologist
- Angellica Bell (born 1976), English television and radio presenter
- Anthony Bell (born 1964), retired American football linebacker that played at Michigan State University and for the St. Louis Cardinals of the NFL
- Archie Bell (born 1944), American musician
- Art Bell (born 1945), American radio host
- Arthur Bell, one of several people
Read more about this topic: Bell (surname)