eulogist, panegyrist - an orator who delivers eulogies or panegyrics

demagog, demagogue, rabble-rouser - an orator who appeals to the passions and prejudices of his audience

elocutionist - a public speaker trained in voice production and gesture and delivery

haranguer - a public speaker who delivers a loud or forceful or angry speech

speaker, talker, verbaliser, verbalizer, utterer - someone who expresses in language; someone who talks (especially someone who delivers a public speech or someone especially garrulous); "the speaker at commencement"; "an utterer of useful maxims"

spellbinder - an orator who can hold his listeners spellbound

tub-thumper - a noisy and vigorous or ranting public speaker

Burke, Edmund Burke - English statesman famous for his oratory; pleaded the cause of the American colonists in Parliament and defended the parliamentary system (1729-1797)

Marcus Tullius Cicero, Tully, Cicero - a Roman statesman and orator remembered for his mastery of Latin prose (106-43 BC)

Demosthenes - Athenian statesman and orator (circa 385-322 BC)

Patrick Henry, Henry - a leader of the American Revolution and a famous orator who spoke out against British rule of the American colonies (1736-1799)

Isocrates - Athenian rhetorician and orator (436-338 BC)