De 11e Primetime Emmy Awards, waarbij prijzen werden uitgereikt in verschillende categorieën voor de beste Amerikaanse televisieprogramma's die in primetime werden uitgezonden tijdens het televisieseizoen 1958-1959, vond plaats op 6 mei 1959.
(De winnaars staan bovenaan in vet lettertype.)
(Best Dramatic Series - Less Than One Hour)
(Best Dramatic Series One Hour or Longer)
(Best Comedy Series)
(Best Western Series)
(Best Actor in a Leading Role - Continuing Character - in a Dramatic Series)
(Best Actor in a Leading Role - Continuing Character - in a Comedy Series)
(Best Actress in a Leading Role - Continuing Character - in a Dramatic Series)
(Best Actress in a Leading Role - Continuing Character - in a Comedy Series)
(Best Supporting Actor - Continuing Character - in a Dramatic Series)
(Best Supporting Actor - Continuing Character - in a Comedy Series)
(Best Supporting Actress - Continuing Character - in a Dramatic Series)
(Best Supporting Actress - Continuing Character - in a Comedy Series)