Slavemaster, a person who manages slaves.

Guru, a teacher in Hinduism, Buddhism and Sikhism.

Edgar Lee Masters (1869-1950), an American poet

Masters of the Universe, a television cartoon

Masters and Johnson, sexologists

William Masters (1915-2001), an American gynecologist and sexologist

In bodybuilding, Masters is an aged-related competitive classification, usually referring to a competitor aged 40-49.

Old master print, a print made by the Old Masters

The Masters Tournament, one of golf's four major championships

Jedi master, a rank in the fictional Star Wars Jedi Order

Magnolia Beverage Masters, Philippine basketball team

Roy Masters (radio presenter), a British-born American talk radio personality

Chris Mordetzky, American professional wrestler, better known by his stage name Chris Masters

The Puppet Masters, a story

The Master (disambiguation)

Tennis Masters Cup, a tennis tournament

Masters football, a football league in Britain contested by retired footballing legends.

Masters (snooker), a snooker tournament

Tanduay Rhum Masters, defunct Philippine basketball team

Master Mariner, the official title of someone qualified to command a ship, a nautical captain.

Master of Puppets, an album by Metallica, often referred to as simply Master

John Masters (1914–1983), an English soldier and novelist

Masters (The Tripods), a fictional race of beings in John Christopher's The Tripods trilogy.

Master (form of address), a title.

Masters athletics (track and field), the category reserved for competition among older athletes, the name of the category for keeping world records for these athletes, and a term for the competitors themselves

Master's degree, a graduate or sometimes undergraduate degree in a specified discipline.

Master recording, the original of a visual and/or sound recording, which is then mixed and/or cut into a template from which distributable copies are made.

Headmaster, the most senior teacher in a school (British usage).

Master tradesman, a person who has a greater level of skill than most in the licensed trades

Master craftsman, a member of a guild

Master-slave (technology), one device controlling the operation of other devices.

Masters of reality Black Sabbath album

Masters of Deception, a hacker group

Master, the original of a document or other copied item.

Master (Doctor Who audio), a Doctor Who audio drama.

Sensei, a Japanese title used to refer to authority figures.

Old Master, certain esteemed European painters who worked before 1800

Master-at-arms, a naval police officer, often addressed as "Master" in the Royal Navy

Master Corporal, an appointment of Corporal in the army and air force elements of the Canadian Forces

The Masters School, an independent school in New York.

Master (band), an American death metal band.

Master or Worshipful Master, the presiding officer of a Masonic Lodge

Master Warrant Officer, the second highest non-commissioned rank in the army and air force elements of the Canadian Forces.

Roy Masters (sport), an Australian rugby league coach, sport administrator and sports journalist

Master (judiciary), a low (or lowest, in some jurisdictions) rank of judge or judicial official

Master (Peerage of Scotland), the male heir-apparent or heir-presumptive to a title in the Peerage of Scotland

Master (film), a 1997 Telugu-language film

Ultimate Masters of Formula 3, an international Formula 3 race at Circuit Park Zandvoort

Maestro, a skilled, usually non-academic, instructor, as in Dance Master, Music Master, Fencing Master, Drawing Master etc.

Master (BDSM), honorific some people use to describe the dominant partner in a relationship.

Master of Sports of the USSR, a Soviet sports rank

Special master, a quasi-judicial legal officer

Gangmaster, a person who provides workers for agricultural purposes.

Mark Masters, an American radio company owner

Chess master, a particularly skilled chess player

Master (Russian band), a Russian thrash metal band.

Master class, a class given in a particular discipline by an expert in that discipline.

The Master (film), a 1989 Hong Kong action/adventure film.

Grand master

Master Seaman, an appointment of Leading Seaman in the navy element of the Canadian Forces

Ian Masters (journalist)

The Dancing Wu Li Masters

Master Aircrew, the highest non-commissioned rank held by aircrew in the Royal Air Force, equivalent to Warrant Officer in other branches

Charles Harcourt Masters (b.1759), British surveyor and architect in Bath, Somerset

Schoolmaster, a male school teacher. This usage survives in British public schools, but is generally obsolete elsewhere.

Maxwell T. Masters, British botanist

Ian Masters (songwriter)

Master of the Children, for the choir boys.

Ian Masters (broadcaster)

Master of the United College, the head of the United College at the University of St Andrews.

Meister (surname)

Masters Cup (disc golf), an annual event on the disc golf PDGA tour

Master Gunner, a Warrant Officer appointment in the British Army's Royal Artillery

Mister may refer to: The full spelling of the title Mr. A device that makes or sprays...

The Master, a Doctor Who villain

FIDE Master, International Master, and International Grandmaster, etc.

Master, traditional title of the Principal of some colleges of the universities of Cambridge, Durham and Oxford.

The surname Masters is of Norman origin and it is thought that it is probably an anglised form of the French Maystres, Maystre or Maistre.