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- Tank Abbott (born 1965), American mixed martial artist
- Tarnel Abbott (born c. 1972), American free speech advocate, activist, and librarian
- Thomas Eastoe Abbott (c. 1786 – 1854), English poet
- Thomas Kingsmill Abbott (1829–1913), Irish scholar and educator
- Tommy Abbott, American actor, dancer, and choreographer
- Tony Abbott, several people, including:
- Tony Abbott (born 1957), Australian politician
- Tony Abbott (author), American author
- Tony Abbott (Canadian politician) (born 1966), Canadian politician
Read more about this topic: Abbott (surname)