| Paula Abdul | Ursa Major RA 11h 0m 30.00s D 41° 53′ 0.00″ |
| Amy Adams | Taurus RA 5h 49m 6.03s D 16° 58′ 19.60″ |
| Don Adams | Hydra RA 8h 51m 30.62s D-08° 44′ 43.58″ |
| Trace Adkins | Aquila RA 19h 46m 7.01s D 13° 1′ 10.21″ |
| Shohreh Aghdashilo | Taurus RA 3h 58m 42.58s D 26° 8′ 20.88″ |
| Alan Alda | Aquarius RA 22h 20m 35.00s D-15° 23′ 0.00″ |
| Khandi Alexander | Virgo RA 12h 15m 7.61s D-02° 53′ 53.48″ |
| Mahershala Ali | Aquarius RA 20h 59m 42.23s D-04° 40′ 6.88″ |
| Muhammed Ali | Capricornus RA 20h 51m 49.16s D-19° 37′ 48.51″ |
| Tim Allen | Lacerta RA 22h 46m 7.49s D 49° 43′ 57.68″ |
| Kirstie Alley | Sagittarius RA 19h 15m 20.00s D-24° 54′ 0.00″ |
| Kirstie Allsopp | Cygnus RA 20h 26m 14.76s D 41° 27′ 57.36″ |
| Trey Anastasio | Lyra RA 18h 46m 33.61s D 39° 31′ 47.22″ |
| Anthony Anderson | Leo RA 10h 22m 17.29s D 16° 31′ 0.56″ |
| Gillian Anderson | Leo RA 10h 47m 45.61s D 20° 24′ 9.94″ |
| Ian Anderson | Eridanus RA 3h 24m 40.00s D-42° 18′ 0.00″ |
| Pamela Anderson | Bootes RA 15h 14m 4.22s D 37° 57′ 59.98″ |
| Mario Andretti | Perseus RA 2h 23m 32.00s D 54° 39′ 0.00″ |
| Vanessa Angel | Lyra RA 19h 14m 42.38s D 26° 49′ 54.45″ |
| Jennifer Aniston | Ursa Major RA 13h 48m 36.77s D 48° 27′ 41.02″ |
| Paul Anka | Lynx RA 8h 31m 16.00s D 41° 43′ 0.00″ |
| Michael Anthony | Andromeda RA 1h 11m 8.41s D 38° 39′ 31.08″ |
| Juan Antonio | Capricornus RA 20h 21m 52.92s D-20° 38′ 12.62″ |
| Christina Applegate | Andromeda RA 0h 43m 48.00s D 39° 30′ 0.00″ |
| Samaire Armstrong | Scorpius RA 17h 58m 9.99s D-33° 35′ 45.49″ |
| Tom Arnold | Hercules RA 17h 2m 59.00s D 48° 3′ 0.00″ |
| Rosanna Arquette | Andromeda RA 23h 43m 2.16s D 32° 48′ 30.07″ |
| Pilou Asbaek | Pisces RA 0h 24m 59.08s D 17° 32′ 12.60″ |
| Sam Asghari | Pisces RA 0h 27m 56.61s D 19° 36′ 21.90″ |
| Edward Asner | Perseus RA 1h 55m 16.00s D 52° 23′ 0.00″ |
| Fred Astaire | Andromeda RA 2h 8m 25.00s D 43° 35′ 0.00″ |
| Jake T Austin | Sagittarius RA 18h 1m 44.36s D-29° 4′ 12.04″ |
| Dan Aykroyd | Sagitta RA 20h 17m 12.00s D 16° 5′ 0.00″ |
| Lewes Ayres | Cetus RA 0h 22m 41.00s D-21° 56′ 0.00″ |
