Speaker may refer to:

• Speaker (politics), the presiding officer in a legislative assembly
• Public speaker, one who gives a speech or lecture
• A person producing speech: the producer of a given utterance, especially:
  • In poetry, the literary character uttering the lyrics of a poem or song, as opposed to the author writing the words of that character; see Character (arts)

• Loudspeaker, a device that produces sound
  • Computer speakers, speakers sold for use with computers
  • Speaker driver, the essential electromechanical element of the loudspeaker

• Los Speakers (or "The Speakers"), a Colombian rock band from the 1960s
• The Speaker (periodical), a weekly review published in London from 1890 to 1907
• The Speaker (TV series), a 2009 BBC television series
• "Speaker" (song), by David Banner
• "Speakers" (Sam Hunt song), 2014
• The Speaker, the second book in Traci Chee's Sea of Ink and Gold trilogy, published in 2017

• Speaker Township, Michigan, US
• Speakers Bank, in the Indian Ocean
• Speakers' Corner (disambiguation)

• HMS Speaker (D90), a 1943 World War II Royal Navy aircraft carrier
• English ship Speaker (1650), frigate launched in 1650, renamed HMS Mary in 1660

• Tris Speaker (1888–1958), American baseball player
• Raymond Speaker (born 1935), Canadian farmer and politician

• Professional speaker (disambiguation)
• Native Speaker (disambiguation)
• Spokesperson, someone engaged or elected to speak on behalf of others
• Grammatical person, grammatical category distinguishing the participants in a speech or signing event
• Voice actor, one who does voice recordings or spoken word performances