Katherine John

Actor, Extra, Band Member, Singer, Pianist,… more

Western Australia, Australia
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Video (5)


Katherine John Conspiracy Promo

01Katherine John Conspiracy Promo
02KJ Original Sneak Preview - Compilation
03KJC Acoustic Demo
04DeJaVu Acoustic Trio
05DeJaVu Duo Medley

Physical Attributes

165 cm / 5ft 5in
Eye color:
White / Caucasian
Hair color:
Skin color:
Hair length:
Dress size:
UK 12 / AUS 12 / US 8
Hair type:

Credits & experience

  • Musician's Institute


Acting experience

Previous paid speaking roles

  • English

  • Australian

Theatre, TV & Film

Shows include the following:
Fiddler On The Roof, Our Town, The Tempest, The Madness of King George, Regards to Broadway

Extra in TV commercials, and featured in 2 pilot children's TV Shows. (incl. The Secret Tree)

Companies include the following: Safety House Australia, Age Link Reminiscence Theatre and City of Armadale.

Training includes:
WA Film & TV Academy, Vogue Entertainment, WA Youth Theatre Company, Midnite Youth Theatre Company, New York Film Academy.


Extras experience

Previous speaking roles


Keyboard ability


Vocal ability

Lead singer

Singing styles
  • Pop
  • Rock
  • Classical

Favourite genres
  • Pop
  • Hip-hop
  • Jazz

After building an established career as both a singer and entertainer, a career that has seen her performing worldwide, (including USA, UK and Asia) Katherine John is bringing to Perth a new standard in musical performance, combining sophistication with charm and vocal agility with effortless versatility. Hailed as one of Western Australia’s most "versatile and dynamic entertainers”, Katherine is a seasoned performer, having entertained audiences of up to 40,000 people at festivals, expos, some of Perth’s top venues, weddings, television appearances and special events including Australia Day Celebrations and Carols by Candlelight. However, Katherine is equally at home with more intimate audiences at special occasions.

In addition to her solo performances and her original songwriting career, Katherine runs 'The Katherine John Conspiracy, a cover band with a difference. With unlimited combinations of available musicians, KJC can provide entertainment as solo/duo/trios/5piece bands with styles and themes ranging from jazz to swing to rnb to rock. The Katherine John Conspiracy holds the most diverse play list of any band in Western Australia.


Vocal style:
Trained in all vocal styles from classical to jazz, musical theatre to rnb - my main/preferred vocal style is soul/contemporary/rnb.

Have studied extensively overseas in New York, LA and London and also in my hometown, Perth.

Instrumental abilities:
Piano/self accompaniment, saxophone (alto & tenor) & flute.
(I dabble in over 9 instruments for fun, including the ukulele!)

Vocal Coaching:
I am an experienced vocal coach and am joint-founder of The Classic Sounds School of Music.


  • English

  • Australian

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