Ronald Ross (disambiguation)

Ronald Ross may refer to:


 * Ronald Ross (1857–1932), English physician and Nobel laureate; discoverer of the malaria parasite
 * Sir Ronald Ross, 2nd Baronet (1888–1968), Irish politician; Ulster Unionist Northern Irish Member of Parliament
 * Ronald Ross (basketball) (born 1983), American professional basketball player
 * Ronald Ross (shinty player) (born 1975), Scottish sportsman; shinty player for Kingussie
 * Ronnie Ross (1933–1991), British jazz baritone saxophonist
 * Ronald J. Ross, American radiologist