Namesakes
James Donahue
(m) 1885-1966 
Olympic Medalists 1912 pentathlon (silver)
Phil Donahue
(m) 1935-2024
Notable Actors and Entertainers (presenter)
Heather Donahue
(f) 1974-
Notable Actors and Entertainers (actor)
Poppy Montgomery
(a.k.a. Donahue) (f) 1975-
Notable Actors and Entertainers (actor)
Claire Donahue
(f) 1989-
Olympic Medalists 2012 swimming (gold)